configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for spl 0.6.5.9.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='spl'
 589 PACKAGE_TARNAME='spl'
 590 PACKAGE_VERSION='0.6.5.9'
 591 PACKAGE_STRING='spl 0.6.5.9'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 CONFIG_KERNEL_FALSE
 636 CONFIG_KERNEL_TRUE
 637 CONFIG_USER_FALSE
 638 CONFIG_USER_TRUE
 639 DEBUG_KMEM_TRACKING
 640 DEBUG_KMEM
 641 DEBUG_SPL
 642 DEBUG_CFLAGS
 643 KERNELCPPFLAGS
 644 KERNELMAKE_PARAMS
 645 LINUX_SYMBOLS
 646 LINUX_VERSION
 647 LINUX_OBJ
 648 LINUX
 649 SPL_CONFIG
 650 ALIEN_VERSION
 651 ALIEN
 652 HAVE_ALIEN
 653 DPKGBUILD_VERSION
 654 DPKGBUILD
 655 HAVE_DPKGBUILD
 656 DPKG_VERSION
 657 DPKG
 658 HAVE_DPKG
 659 SRPM_DEFINE_COMMON
 660 SRPM_DEFINE_DKMS
 661 SRPM_DEFINE_KMOD
 662 SRPM_DEFINE_UTIL
 663 RPM_DEFINE_COMMON
 664 RPM_DEFINE_DKMS
 665 RPM_DEFINE_KMOD
 666 RPM_DEFINE_UTIL
 667 RPM_SPEC_DIR
 668 RPMBUILD_VERSION
 669 RPMBUILD
 670 HAVE_RPMBUILD
 671 RPM_VERSION
 672 RPM
 673 HAVE_RPM
 674 DEFAULT_PACKAGE
 675 VENDOR
 676 CPP
 677 LT_SYS_LIBRARY_PATH
 678 OTOOL64
 679 OTOOL
 680 LIPO
 681 NMEDIT
 682 DSYMUTIL
 683 MANIFEST_TOOL
 684 RANLIB
 685 ac_ct_AR
 686 AR
 687 DLLTOOL
 688 OBJDUMP
 689 LN_S
 690 NM
 691 ac_ct_DUMPBIN
 692 DUMPBIN
 693 LD
 694 FGREP
 695 EGREP
 696 GREP
 697 SED
 698 LIBTOOL
 699 am__fastdepCC_FALSE
 700 am__fastdepCC_TRUE
 701 CCDEPMODE
 702 am__nodep
 703 AMDEPBACKSLASH
 704 AMDEP_FALSE
 705 AMDEP_TRUE
 706 am__quote
 707 am__include
 708 DEPDIR
 709 OBJEXT
 710 EXEEXT
 711 ac_ct_CC
 712 CPPFLAGS
 713 LDFLAGS
 714 CFLAGS
 715 CC
 716 am__untar
 717 am__tar
 718 AMTAR
 719 am__leading_dot
 720 SET_MAKE
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 738 AM_BACKSLASH
 739 AM_DEFAULT_VERBOSITY
 740 AM_DEFAULT_V
 741 AM_V
 742 MAINT
 743 MAINTAINER_MODE_FALSE
 744 MAINTAINER_MODE_TRUE
 745 target_os
 746 target_vendor
 747 target_cpu
 748 target
 749 host_os
 750 host_vendor
 751 host_cpu
 752 host
 753 build_os
 754 build_vendor
 755 build_cpu
 756 build
 757 SPL_META_LT_AGE
 758 SPL_META_LT_REVISION
 759 SPL_META_LT_CURRENT
 760 SPL_META_AUTHOR
 761 SPL_META_DATA
 762 SPL_META_ALIAS
 763 SPL_META_LICENSE
 764 RELEASE
 765 SPL_META_RELEASE
 766 SPL_META_VERSION
 767 SPL_META_NAME
 768 AWK
 769 target_alias
 770 host_alias
 771 build_alias
 772 LIBS
 773 ECHO_T
 774 ECHO_N
 775 ECHO_C
 776 DEFS
 777 mandir
 778 localedir
 779 libdir
 780 psdir
 781 pdfdir
 782 dvidir
 783 htmldir
 784 infodir
 785 docdir
 786 oldincludedir
 787 includedir
 788 runstatedir
 789 localstatedir
 790 sharedstatedir
 791 sysconfdir
 792 datadir
 793 datarootdir
 794 libexecdir
 795 sbindir
 796 bindir
 797 program_transform_name
 798 prefix
 799 exec_prefix
 800 PACKAGE_URL
 801 PACKAGE_BUGREPORT
 802 PACKAGE_STRING
 803 PACKAGE_VERSION
 804 PACKAGE_TARNAME
 805 PACKAGE_NAME
 806 PATH_SEPARATOR
 807 SHELL'
 808 ac_subst_files=''
 809 ac_user_opts='
 810 enable_option_checking
 811 enable_maintainer_mode
 812 enable_silent_rules
 813 enable_dependency_tracking
 814 enable_shared
 815 enable_static
 816 with_pic
 817 enable_fast_install
 818 with_aix_soname
 819 with_gnu_ld
 820 with_sysroot
 821 enable_libtool_lock
 822 with_spec
 823 with_config
 824 enable_linux_builtin
 825 with_linux
 826 with_linux_obj
 827 enable_debug
 828 enable_debug_kmem
 829 enable_debug_kmem_tracking
 830 enable_atomic_spinlocks
 831 '
 832       ac_precious_vars='build_alias
 833 host_alias
 834 target_alias
 835 CC
 836 CFLAGS
 837 LDFLAGS
 838 LIBS
 839 CPPFLAGS
 840 LT_SYS_LIBRARY_PATH
 841 CPP'
 842
 843
 844 # Initialize some variables set by options.
 845 ac_init_help=
 846 ac_init_version=false
 847 ac_unrecognized_opts=
 848 ac_unrecognized_sep=
 849 # The variables have the same names as the options, with
 850 # dashes changed to underlines.
 851 cache_file=/dev/null
 852 exec_prefix=NONE
 853 no_create=
 854 no_recursion=
 855 prefix=NONE
 856 program_prefix=NONE
 857 program_suffix=NONE
 858 program_transform_name=s,x,x,
 859 silent=
 860 site=
 861 srcdir=
 862 verbose=
 863 x_includes=NONE
 864 x_libraries=NONE
 865
 866 # Installation directory options.
 867 # These are left unexpanded so users can "make install exec_prefix=/foo"
 868 # and all the variables that are supposed to be based on exec_prefix
 869 # by default will actually change.
 870 # Use braces instead of parens because sh, perl, etc. also accept them.
 871 # (The list follows the same order as the GNU Coding Standards.)
 872 bindir='${exec_prefix}/bin'
 873 sbindir='${exec_prefix}/sbin'
 874 libexecdir='${exec_prefix}/libexec'
 875 datarootdir='${prefix}/share'
 876 datadir='${datarootdir}'
 877 sysconfdir='${prefix}/etc'
 878 sharedstatedir='${prefix}/com'
 879 localstatedir='${prefix}/var'
 880 runstatedir='${localstatedir}/run'
 881 includedir='${prefix}/include'
 882 oldincludedir='/usr/include'
 883 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 884 infodir='${datarootdir}/info'
 885 htmldir='${docdir}'
 886 dvidir='${docdir}'
 887 pdfdir='${docdir}'
 888 psdir='${docdir}'
 889 libdir='${exec_prefix}/lib'
 890 localedir='${datarootdir}/locale'
 891 mandir='${datarootdir}/man'
 892
 893 ac_prev=
 894 ac_dashdash=
 895 for ac_option
 896 do
 897   # If the previous option needs an argument, assign it.
 898   if test -n "$ac_prev"; then
 899     eval $ac_prev=\$ac_option
 900     ac_prev=
 901     continue
 902   fi
 903
 904   case $ac_option in
 905   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 906   *=)   ac_optarg= ;;
 907   *)    ac_optarg=yes ;;
 908   esac
 909
 910   # Accept the important Cygnus configure options, so we can diagnose typos.
 911
 912   case $ac_dashdash$ac_option in
 913   --)
 914     ac_dashdash=yes ;;
 915
 916   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 917     ac_prev=bindir ;;
 918   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 919     bindir=$ac_optarg ;;
 920
 921   -build | --build | --buil | --bui | --bu)
 922     ac_prev=build_alias ;;
 923   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 924     build_alias=$ac_optarg ;;
 925
 926   -cache-file | --cache-file | --cache-fil | --cache-fi \
 927   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 928     ac_prev=cache_file ;;
 929   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 930   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 931     cache_file=$ac_optarg ;;
 932
 933   --config-cache | -C)
 934     cache_file=config.cache ;;
 935
 936   -datadir | --datadir | --datadi | --datad)
 937     ac_prev=datadir ;;
 938   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 939     datadir=$ac_optarg ;;
 940
 941   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 942   | --dataroo | --dataro | --datar)
 943     ac_prev=datarootdir ;;
 944   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 945   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 946     datarootdir=$ac_optarg ;;
 947
 948   -disable-* | --disable-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error $? "invalid feature name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "enable_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval enable_$ac_useropt=no ;;
 963
 964   -docdir | --docdir | --docdi | --doc | --do)
 965     ac_prev=docdir ;;
 966   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 967     docdir=$ac_optarg ;;
 968
 969   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 970     ac_prev=dvidir ;;
 971   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 972     dvidir=$ac_optarg ;;
 973
 974   -enable-* | --enable-*)
 975     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 976     # Reject names that are not valid shell variable names.
 977     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 978       as_fn_error $? "invalid feature name: $ac_useropt"
 979     ac_useropt_orig=$ac_useropt
 980     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 981     case $ac_user_opts in
 982       *"
 983 "enable_$ac_useropt"
 984 "*) ;;
 985       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 986          ac_unrecognized_sep=', ';;
 987     esac
 988     eval enable_$ac_useropt=\$ac_optarg ;;
 989
 990   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 991   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 992   | --exec | --exe | --ex)
 993     ac_prev=exec_prefix ;;
 994   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 995   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 996   | --exec=* | --exe=* | --ex=*)
 997     exec_prefix=$ac_optarg ;;
 998
 999   -gas | --gas | --ga | --g)
1000     # Obsolete; use --with-gas.
1001     with_gas=yes ;;
1002
1003   -help | --help | --hel | --he | -h)
1004     ac_init_help=long ;;
1005   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1006     ac_init_help=recursive ;;
1007   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1008     ac_init_help=short ;;
1009
1010   -host | --host | --hos | --ho)
1011     ac_prev=host_alias ;;
1012   -host=* | --host=* | --hos=* | --ho=*)
1013     host_alias=$ac_optarg ;;
1014
1015   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1016     ac_prev=htmldir ;;
1017   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1018   | --ht=*)
1019     htmldir=$ac_optarg ;;
1020
1021   -includedir | --includedir | --includedi | --included | --include \
1022   | --includ | --inclu | --incl | --inc)
1023     ac_prev=includedir ;;
1024   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1025   | --includ=* | --inclu=* | --incl=* | --inc=*)
1026     includedir=$ac_optarg ;;
1027
1028   -infodir | --infodir | --infodi | --infod | --info | --inf)
1029     ac_prev=infodir ;;
1030   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1031     infodir=$ac_optarg ;;
1032
1033   -libdir | --libdir | --libdi | --libd)
1034     ac_prev=libdir ;;
1035   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1036     libdir=$ac_optarg ;;
1037
1038   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1039   | --libexe | --libex | --libe)
1040     ac_prev=libexecdir ;;
1041   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1042   | --libexe=* | --libex=* | --libe=*)
1043     libexecdir=$ac_optarg ;;
1044
1045   -localedir | --localedir | --localedi | --localed | --locale)
1046     ac_prev=localedir ;;
1047   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1048     localedir=$ac_optarg ;;
1049
1050   -localstatedir | --localstatedir | --localstatedi | --localstated \
1051   | --localstate | --localstat | --localsta | --localst | --locals)
1052     ac_prev=localstatedir ;;
1053   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1054   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1055     localstatedir=$ac_optarg ;;
1056
1057   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1058     ac_prev=mandir ;;
1059   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1060     mandir=$ac_optarg ;;
1061
1062   -nfp | --nfp | --nf)
1063     # Obsolete; use --without-fp.
1064     with_fp=no ;;
1065
1066   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1067   | --no-cr | --no-c | -n)
1068     no_create=yes ;;
1069
1070   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1071   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1072     no_recursion=yes ;;
1073
1074   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1075   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1076   | --oldin | --oldi | --old | --ol | --o)
1077     ac_prev=oldincludedir ;;
1078   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1079   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1080   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1081     oldincludedir=$ac_optarg ;;
1082
1083   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1084     ac_prev=prefix ;;
1085   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1086     prefix=$ac_optarg ;;
1087
1088   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1089   | --program-pre | --program-pr | --program-p)
1090     ac_prev=program_prefix ;;
1091   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1092   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1093     program_prefix=$ac_optarg ;;
1094
1095   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1096   | --program-suf | --program-su | --program-s)
1097     ac_prev=program_suffix ;;
1098   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1099   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1100     program_suffix=$ac_optarg ;;
1101
1102   -program-transform-name | --program-transform-name \
1103   | --program-transform-nam | --program-transform-na \
1104   | --program-transform-n | --program-transform- \
1105   | --program-transform | --program-transfor \
1106   | --program-transfo | --program-transf \
1107   | --program-trans | --program-tran \
1108   | --progr-tra | --program-tr | --program-t)
1109     ac_prev=program_transform_name ;;
1110   -program-transform-name=* | --program-transform-name=* \
1111   | --program-transform-nam=* | --program-transform-na=* \
1112   | --program-transform-n=* | --program-transform-=* \
1113   | --program-transform=* | --program-transfor=* \
1114   | --program-transfo=* | --program-transf=* \
1115   | --program-trans=* | --program-tran=* \
1116   | --progr-tra=* | --program-tr=* | --program-t=*)
1117     program_transform_name=$ac_optarg ;;
1118
1119   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1120     ac_prev=pdfdir ;;
1121   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1122     pdfdir=$ac_optarg ;;
1123
1124   -psdir | --psdir | --psdi | --psd | --ps)
1125     ac_prev=psdir ;;
1126   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1127     psdir=$ac_optarg ;;
1128
1129   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1130   | -silent | --silent | --silen | --sile | --sil)
1131     silent=yes ;;
1132
1133   -runstatedir | --runstatedir | --runstatedi | --runstated \
1134   | --runstate | --runstat | --runsta | --runst | --runs \
1135   | --run | --ru | --r)
1136     ac_prev=runstatedir ;;
1137   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1138   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1139   | --run=* | --ru=* | --r=*)
1140     runstatedir=$ac_optarg ;;
1141
1142   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1143     ac_prev=sbindir ;;
1144   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1145   | --sbi=* | --sb=*)
1146     sbindir=$ac_optarg ;;
1147
1148   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1149   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1150   | --sharedst | --shareds | --shared | --share | --shar \
1151   | --sha | --sh)
1152     ac_prev=sharedstatedir ;;
1153   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1154   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1155   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1156   | --sha=* | --sh=*)
1157     sharedstatedir=$ac_optarg ;;
1158
1159   -site | --site | --sit)
1160     ac_prev=site ;;
1161   -site=* | --site=* | --sit=*)
1162     site=$ac_optarg ;;
1163
1164   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1165     ac_prev=srcdir ;;
1166   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1167     srcdir=$ac_optarg ;;
1168
1169   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1170   | --syscon | --sysco | --sysc | --sys | --sy)
1171     ac_prev=sysconfdir ;;
1172   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1173   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1174     sysconfdir=$ac_optarg ;;
1175
1176   -target | --target | --targe | --targ | --tar | --ta | --t)
1177     ac_prev=target_alias ;;
1178   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1179     target_alias=$ac_optarg ;;
1180
1181   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1182     verbose=yes ;;
1183
1184   -version | --version | --versio | --versi | --vers | -V)
1185     ac_init_version=: ;;
1186
1187   -with-* | --with-*)
1188     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1189     # Reject names that are not valid shell variable names.
1190     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1191       as_fn_error $? "invalid package name: $ac_useropt"
1192     ac_useropt_orig=$ac_useropt
1193     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1194     case $ac_user_opts in
1195       *"
1196 "with_$ac_useropt"
1197 "*) ;;
1198       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1199          ac_unrecognized_sep=', ';;
1200     esac
1201     eval with_$ac_useropt=\$ac_optarg ;;
1202
1203   -without-* | --without-*)
1204     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1205     # Reject names that are not valid shell variable names.
1206     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1207       as_fn_error $? "invalid package name: $ac_useropt"
1208     ac_useropt_orig=$ac_useropt
1209     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1210     case $ac_user_opts in
1211       *"
1212 "with_$ac_useropt"
1213 "*) ;;
1214       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1215          ac_unrecognized_sep=', ';;
1216     esac
1217     eval with_$ac_useropt=no ;;
1218
1219   --x)
1220     # Obsolete; use --with-x.
1221     with_x=yes ;;
1222
1223   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1224   | --x-incl | --x-inc | --x-in | --x-i)
1225     ac_prev=x_includes ;;
1226   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1227   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1228     x_includes=$ac_optarg ;;
1229
1230   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1231   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1232     ac_prev=x_libraries ;;
1233   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1234   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1235     x_libraries=$ac_optarg ;;
1236
1237   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1238 Try \`$0 --help' for more information"
1239     ;;
1240
1241   *=*)
1242     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1243     # Reject names that are not valid shell variable names.
1244     case $ac_envvar in #(
1245       '' | [0-9]* | *[!_$as_cr_alnum]* )
1246       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1247     esac
1248     eval $ac_envvar=\$ac_optarg
1249     export $ac_envvar ;;
1250
1251   *)
1252     # FIXME: should be removed in autoconf 3.0.
1253     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1254     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1255       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1256     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1257     ;;
1258
1259   esac
1260 done
1261
1262 if test -n "$ac_prev"; then
1263   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1264   as_fn_error $? "missing argument to $ac_option"
1265 fi
1266
1267 if test -n "$ac_unrecognized_opts"; then
1268   case $enable_option_checking in
1269     no) ;;
1270     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1271     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1272   esac
1273 fi
1274
1275 # Check all directory arguments for consistency.
1276 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1277                 datadir sysconfdir sharedstatedir localstatedir includedir \
1278                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1279                 libdir localedir mandir runstatedir
1280 do
1281   eval ac_val=\$$ac_var
1282   # Remove trailing slashes.
1283   case $ac_val in
1284     */ )
1285       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1286       eval $ac_var=\$ac_val;;
1287   esac
1288   # Be sure to have absolute directory names.
1289   case $ac_val in
1290     [\\/$]* | ?:[\\/]* )  continue;;
1291     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1292   esac
1293   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1294 done
1295
1296 # There might be people who depend on the old broken behavior: `$host'
1297 # used to hold the argument of --host etc.
1298 # FIXME: To remove some day.
1299 build=$build_alias
1300 host=$host_alias
1301 target=$target_alias
1302
1303 # FIXME: To remove some day.
1304 if test "x$host_alias" != x; then
1305   if test "x$build_alias" = x; then
1306     cross_compiling=maybe
1307   elif test "x$build_alias" != "x$host_alias"; then
1308     cross_compiling=yes
1309   fi
1310 fi
1311
1312 ac_tool_prefix=
1313 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1314
1315 test "$silent" = yes && exec 6>/dev/null
1316
1317
1318 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1319 ac_ls_di=`ls -di .` &&
1320 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1321   as_fn_error $? "working directory cannot be determined"
1322 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1323   as_fn_error $? "pwd does not report name of working directory"
1324
1325
1326 # Find the source files, if location was not specified.
1327 if test -z "$srcdir"; then
1328   ac_srcdir_defaulted=yes
1329   # Try the directory containing this script, then the parent directory.
1330   ac_confdir=`$as_dirname -- "$as_myself" ||
1331 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1332          X"$as_myself" : 'X\(//\)[^/]' \| \
1333          X"$as_myself" : 'X\(//\)$' \| \
1334          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1335 $as_echo X"$as_myself" |
1336     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1337             s//\1/
1338             q
1339           }
1340           /^X\(\/\/\)[^/].*/{
1341             s//\1/
1342             q
1343           }
1344           /^X\(\/\/\)$/{
1345             s//\1/
1346             q
1347           }
1348           /^X\(\/\).*/{
1349             s//\1/
1350             q
1351           }
1352           s/.*/./; q'`
1353   srcdir=$ac_confdir
1354   if test ! -r "$srcdir/$ac_unique_file"; then
1355     srcdir=..
1356   fi
1357 else
1358   ac_srcdir_defaulted=no
1359 fi
1360 if test ! -r "$srcdir/$ac_unique_file"; then
1361   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1362   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1363 fi
1364 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1365 ac_abs_confdir=`(
1366         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1367         pwd)`
1368 # When building in place, set srcdir=.
1369 if test "$ac_abs_confdir" = "$ac_pwd"; then
1370   srcdir=.
1371 fi
1372 # Remove unnecessary trailing slashes from srcdir.
1373 # Double slashes in file names in object file debugging info
1374 # mess up M-x gdb in Emacs.
1375 case $srcdir in
1376 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1377 esac
1378 for ac_var in $ac_precious_vars; do
1379   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1380   eval ac_env_${ac_var}_value=\$${ac_var}
1381   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1382   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1383 done
1384
1385 #
1386 # Report the --help message.
1387 #
1388 if test "$ac_init_help" = "long"; then
1389   # Omit some internal or obsolete options to make the list less imposing.
1390   # This message is too long to be a string in the A/UX 3.1 sh.
1391   cat <<_ACEOF
1392 \`configure' configures spl 0.6.5.9 to adapt to many kinds of systems.
1393
1394 Usage: $0 [OPTION]... [VAR=VALUE]...
1395
1396 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1397 VAR=VALUE.  See below for descriptions of some of the useful variables.
1398
1399 Defaults for the options are specified in brackets.
1400
1401 Configuration:
1402   -h, --help              display this help and exit
1403       --help=short        display options specific to this package
1404       --help=recursive    display the short help of all the included packages
1405   -V, --version           display version information and exit
1406   -q, --quiet, --silent   do not print \`checking ...' messages
1407       --cache-file=FILE   cache test results in FILE [disabled]
1408   -C, --config-cache      alias for \`--cache-file=config.cache'
1409   -n, --no-create         do not create output files
1410       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1411
1412 Installation directories:
1413   --prefix=PREFIX         install architecture-independent files in PREFIX
1414                           [$ac_default_prefix]
1415   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1416                           [PREFIX]
1417
1418 By default, \`make install' will install all the files in
1419 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1420 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1421 for instance \`--prefix=\$HOME'.
1422
1423 For better control, use the options below.
1424
1425 Fine tuning of the installation directories:
1426   --bindir=DIR            user executables [EPREFIX/bin]
1427   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1428   --libexecdir=DIR        program executables [EPREFIX/libexec]
1429   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1430   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1431   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1432   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1433   --libdir=DIR            object code libraries [EPREFIX/lib]
1434   --includedir=DIR        C header files [PREFIX/include]
1435   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1436   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1437   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1438   --infodir=DIR           info documentation [DATAROOTDIR/info]
1439   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1440   --mandir=DIR            man documentation [DATAROOTDIR/man]
1441   --docdir=DIR            documentation root [DATAROOTDIR/doc/spl]
1442   --htmldir=DIR           html documentation [DOCDIR]
1443   --dvidir=DIR            dvi documentation [DOCDIR]
1444   --pdfdir=DIR            pdf documentation [DOCDIR]
1445   --psdir=DIR             ps documentation [DOCDIR]
1446 _ACEOF
1447
1448   cat <<\_ACEOF
1449
1450 Program names:
1451   --program-prefix=PREFIX            prepend PREFIX to installed program names
1452   --program-suffix=SUFFIX            append SUFFIX to installed program names
1453   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463   case $ac_init_help in
1464      short | recursive ) echo "Configuration of spl 0.6.5.9:";;
1465    esac
1466   cat <<\_ACEOF
1467
1468 Optional Features:
1469   --disable-option-checking  ignore unrecognized --enable/--with options
1470   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1471   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1472   --enable-maintainer-mode
1473                           enable make rules and dependencies not useful (and
1474                           sometimes confusing) to the casual installer
1475   --enable-silent-rules   less verbose build output (undo: "make V=1")
1476   --disable-silent-rules  verbose build output (undo: "make V=0")
1477   --enable-dependency-tracking
1478                           do not reject slow dependency extractors
1479   --disable-dependency-tracking
1480                           speeds up one-time build
1481   --enable-shared[=PKGS]  build shared libraries [default=yes]
1482   --enable-static[=PKGS]  build static libraries [default=yes]
1483   --enable-fast-install[=PKGS]
1484                           optimize for fast installation [default=yes]
1485   --disable-libtool-lock  avoid locking (might break parallel builds)
1486   --enable-linux-builtin  Configure for builtin in-tree kernel modules
1487                           [default=no]
1488   --enable-debug          Enable generic debug support [default=no]
1489   --enable-debug-kmem     Enable basic kmem accounting [default=no]
1490   --enable-debug-kmem-tracking
1491                           Enable detailed kmem tracking [default=no]
1492   --enable-atomic-spinlocks
1493                           Atomic types use spinlocks [default=check]
1494
1495 Optional Packages:
1496   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1497   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1498   --with-pic[=PKGS]       try to use only PIC/non-PIC objects [default=use
1499                           both]
1500   --with-aix-soname=aix|svr4|both
1501                           shared library versioning (aka "SONAME") variant to
1502                           provide on AIX, [default=aix].
1503   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1504   --with-sysroot[=DIR]    Search for dependent libraries within DIR (or the
1505                           compiler's sysroot if not specified).
1506   --with-spec=SPEC        Spec files 'generic|redhat'
1507   --with-config=CONFIG    Config file 'kernel|user|all|srpm'
1508   --with-linux=PATH       Path to kernel source
1509   --with-linux-obj=PATH   Path to kernel build objects
1510
1511 Some influential environment variables:
1512   CC          C compiler command
1513   CFLAGS      C compiler flags
1514   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1515               nonstandard directory <lib dir>
1516   LIBS        libraries to pass to the linker, e.g. -l<library>
1517   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1518               you have headers in a nonstandard directory <include dir>
1519   LT_SYS_LIBRARY_PATH
1520               User-defined run-time library search path.
1521   CPP         C preprocessor
1522
1523 Use these variables to override the choices made by `configure' or to help
1524 it to find libraries and programs with nonstandard names/locations.
1525
1526 Report bugs to the package provider.
1527 _ACEOF
1528 ac_status=$?
1529 fi
1530
1531 if test "$ac_init_help" = "recursive"; then
1532   # If there are subdirs, report their specific --help.
1533   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1534     test -d "$ac_dir" ||
1535       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1536       continue
1537     ac_builddir=.
1538
1539 case "$ac_dir" in
1540 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1541 *)
1542   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1543   # A ".." for each directory in $ac_dir_suffix.
1544   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1545   case $ac_top_builddir_sub in
1546   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1547   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1548   esac ;;
1549 esac
1550 ac_abs_top_builddir=$ac_pwd
1551 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1552 # for backward compatibility:
1553 ac_top_builddir=$ac_top_build_prefix
1554
1555 case $srcdir in
1556   .)  # We are building in place.
1557     ac_srcdir=.
1558     ac_top_srcdir=$ac_top_builddir_sub
1559     ac_abs_top_srcdir=$ac_pwd ;;
1560   [\\/]* | ?:[\\/]* )  # Absolute name.
1561     ac_srcdir=$srcdir$ac_dir_suffix;
1562     ac_top_srcdir=$srcdir
1563     ac_abs_top_srcdir=$srcdir ;;
1564   *) # Relative name.
1565     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1566     ac_top_srcdir=$ac_top_build_prefix$srcdir
1567     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1568 esac
1569 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1570
1571     cd "$ac_dir" || { ac_status=$?; continue; }
1572     # Check for guested configure.
1573     if test -f "$ac_srcdir/configure.gnu"; then
1574       echo &&
1575       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1576     elif test -f "$ac_srcdir/configure"; then
1577       echo &&
1578       $SHELL "$ac_srcdir/configure" --help=recursive
1579     else
1580       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1581     fi || ac_status=$?
1582     cd "$ac_pwd" || { ac_status=$?; break; }
1583   done
1584 fi
1585
1586 test -n "$ac_init_help" && exit $ac_status
1587 if $ac_init_version; then
1588   cat <<\_ACEOF
1589 spl configure 0.6.5.9
1590 generated by GNU Autoconf 2.69
1591
1592 Copyright (C) 2012 Free Software Foundation, Inc.
1593 This configure script is free software; the Free Software Foundation
1594 gives unlimited permission to copy, distribute and modify it.
1595 _ACEOF
1596   exit
1597 fi
1598
1599 ## ------------------------ ##
1600 ## Autoconf initialization. ##
1601 ## ------------------------ ##
1602
1603 # ac_fn_c_try_compile LINENO
1604 # --------------------------
1605 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1606 ac_fn_c_try_compile ()
1607 {
1608   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609   rm -f conftest.$ac_objext
1610   if { { ac_try="$ac_compile"
1611 case "(($ac_try" in
1612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1613   *) ac_try_echo=$ac_try;;
1614 esac
1615 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1616 $as_echo "$ac_try_echo"; } >&5
1617   (eval "$ac_compile") 2>conftest.err
1618   ac_status=$?
1619   if test -s conftest.err; then
1620     grep -v '^ *+' conftest.err >conftest.er1
1621     cat conftest.er1 >&5
1622     mv -f conftest.er1 conftest.err
1623   fi
1624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1625   test $ac_status = 0; } && {
1626          test -z "$ac_c_werror_flag" ||
1627          test ! -s conftest.err
1628        } && test -s conftest.$ac_objext; then :
1629   ac_retval=0
1630 else
1631   $as_echo "$as_me: failed program was:" >&5
1632 sed 's/^/| /' conftest.$ac_ext >&5
1633
1634         ac_retval=1
1635 fi
1636   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1637   as_fn_set_status $ac_retval
1638
1639 } # ac_fn_c_try_compile
1640
1641 # ac_fn_c_try_link LINENO
1642 # -----------------------
1643 # Try to link conftest.$ac_ext, and return whether this succeeded.
1644 ac_fn_c_try_link ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   rm -f conftest.$ac_objext conftest$ac_exeext
1648   if { { ac_try="$ac_link"
1649 case "(($ac_try" in
1650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1651   *) ac_try_echo=$ac_try;;
1652 esac
1653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1654 $as_echo "$ac_try_echo"; } >&5
1655   (eval "$ac_link") 2>conftest.err
1656   ac_status=$?
1657   if test -s conftest.err; then
1658     grep -v '^ *+' conftest.err >conftest.er1
1659     cat conftest.er1 >&5
1660     mv -f conftest.er1 conftest.err
1661   fi
1662   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1663   test $ac_status = 0; } && {
1664          test -z "$ac_c_werror_flag" ||
1665          test ! -s conftest.err
1666        } && test -s conftest$ac_exeext && {
1667          test "$cross_compiling" = yes ||
1668          test -x conftest$ac_exeext
1669        }; then :
1670   ac_retval=0
1671 else
1672   $as_echo "$as_me: failed program was:" >&5
1673 sed 's/^/| /' conftest.$ac_ext >&5
1674
1675         ac_retval=1
1676 fi
1677   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1678   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1679   # interfere with the next link command; also delete a directory that is
1680   # left behind by Apple's compiler.  We do this before executing the actions.
1681   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1682   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1683   as_fn_set_status $ac_retval
1684
1685 } # ac_fn_c_try_link
1686
1687 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1688 # -------------------------------------------------------
1689 # Tests whether HEADER exists and can be compiled using the include files in
1690 # INCLUDES, setting the cache variable VAR accordingly.
1691 ac_fn_c_check_header_compile ()
1692 {
1693   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1695 $as_echo_n "checking for $2... " >&6; }
1696 if eval \${$3+:} false; then :
1697   $as_echo_n "(cached) " >&6
1698 else
1699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700 /* end confdefs.h.  */
1701 $4
1702 #include <$2>
1703 _ACEOF
1704 if ac_fn_c_try_compile "$LINENO"; then :
1705   eval "$3=yes"
1706 else
1707   eval "$3=no"
1708 fi
1709 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1710 fi
1711 eval ac_res=\$$3
1712                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1713 $as_echo "$ac_res" >&6; }
1714   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715
1716 } # ac_fn_c_check_header_compile
1717
1718 # ac_fn_c_try_cpp LINENO
1719 # ----------------------
1720 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1721 ac_fn_c_try_cpp ()
1722 {
1723   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724   if { { ac_try="$ac_cpp conftest.$ac_ext"
1725 case "(($ac_try" in
1726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1727   *) ac_try_echo=$ac_try;;
1728 esac
1729 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1730 $as_echo "$ac_try_echo"; } >&5
1731   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1732   ac_status=$?
1733   if test -s conftest.err; then
1734     grep -v '^ *+' conftest.err >conftest.er1
1735     cat conftest.er1 >&5
1736     mv -f conftest.er1 conftest.err
1737   fi
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; } > conftest.i && {
1740          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1741          test ! -s conftest.err
1742        }; then :
1743   ac_retval=0
1744 else
1745   $as_echo "$as_me: failed program was:" >&5
1746 sed 's/^/| /' conftest.$ac_ext >&5
1747
1748     ac_retval=1
1749 fi
1750   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1751   as_fn_set_status $ac_retval
1752
1753 } # ac_fn_c_try_cpp
1754
1755 # ac_fn_c_try_run LINENO
1756 # ----------------------
1757 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1758 # that executables *can* be run.
1759 ac_fn_c_try_run ()
1760 {
1761   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1762   if { { ac_try="$ac_link"
1763 case "(($ac_try" in
1764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1765   *) ac_try_echo=$ac_try;;
1766 esac
1767 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1768 $as_echo "$ac_try_echo"; } >&5
1769   (eval "$ac_link") 2>&5
1770   ac_status=$?
1771   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1772   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1773   { { case "(($ac_try" in
1774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1775   *) ac_try_echo=$ac_try;;
1776 esac
1777 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1778 $as_echo "$ac_try_echo"; } >&5
1779   (eval "$ac_try") 2>&5
1780   ac_status=$?
1781   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1782   test $ac_status = 0; }; }; then :
1783   ac_retval=0
1784 else
1785   $as_echo "$as_me: program exited with status $ac_status" >&5
1786        $as_echo "$as_me: failed program was:" >&5
1787 sed 's/^/| /' conftest.$ac_ext >&5
1788
1789        ac_retval=$ac_status
1790 fi
1791   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1792   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1793   as_fn_set_status $ac_retval
1794
1795 } # ac_fn_c_try_run
1796
1797 # ac_fn_c_check_func LINENO FUNC VAR
1798 # ----------------------------------
1799 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1800 ac_fn_c_check_func ()
1801 {
1802   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1804 $as_echo_n "checking for $2... " >&6; }
1805 if eval \${$3+:} false; then :
1806   $as_echo_n "(cached) " >&6
1807 else
1808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1811    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1812 #define $2 innocuous_$2
1813
1814 /* System header to define __stub macros and hopefully few prototypes,
1815     which can conflict with char $2 (); below.
1816     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1817     <limits.h> exists even on freestanding compilers.  */
1818
1819 #ifdef __STDC__
1820 # include <limits.h>
1821 #else
1822 # include <assert.h>
1823 #endif
1824
1825 #undef $2
1826
1827 /* Override any GCC internal prototype to avoid an error.
1828    Use char because int might match the return type of a GCC
1829    builtin and then its argument prototype would still apply.  */
1830 #ifdef __cplusplus
1831 extern "C"
1832 #endif
1833 char $2 ();
1834 /* The GNU C library defines this for functions which it implements
1835     to always fail with ENOSYS.  Some functions are actually named
1836     something starting with __ and the normal name is an alias.  */
1837 #if defined __stub_$2 || defined __stub___$2
1838 choke me
1839 #endif
1840
1841 int
1842 main ()
1843 {
1844 return $2 ();
1845   ;
1846   return 0;
1847 }
1848 _ACEOF
1849 if ac_fn_c_try_link "$LINENO"; then :
1850   eval "$3=yes"
1851 else
1852   eval "$3=no"
1853 fi
1854 rm -f core conftest.err conftest.$ac_objext \
1855     conftest$ac_exeext conftest.$ac_ext
1856 fi
1857 eval ac_res=\$$3
1858                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1859 $as_echo "$ac_res" >&6; }
1860   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1861
1862 } # ac_fn_c_check_func
1863 cat >config.log <<_ACEOF
1864 This file contains any messages produced by compilers while
1865 running configure, to aid debugging if configure makes a mistake.
1866
1867 It was created by spl $as_me 0.6.5.9, which was
1868 generated by GNU Autoconf 2.69.  Invocation command line was
1869
1870   $ $0 $@
1871
1872 _ACEOF
1873 exec 5>>config.log
1874 {
1875 cat <<_ASUNAME
1876 ## --------- ##
1877 ## Platform. ##
1878 ## --------- ##
1879
1880 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1881 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1882 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1883 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1884 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1885
1886 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1887 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1888
1889 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1890 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1891 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1892 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1893 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1894 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1895 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1896
1897 _ASUNAME
1898
1899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1900 for as_dir in $PATH
1901 do
1902   IFS=$as_save_IFS
1903   test -z "$as_dir" && as_dir=.
1904     $as_echo "PATH: $as_dir"
1905   done
1906 IFS=$as_save_IFS
1907
1908 } >&5
1909
1910 cat >&5 <<_ACEOF
1911
1912
1913 ## ----------- ##
1914 ## Core tests. ##
1915 ## ----------- ##
1916
1917 _ACEOF
1918
1919
1920 # Keep a trace of the command line.
1921 # Strip out --no-create and --no-recursion so they do not pile up.
1922 # Strip out --silent because we don't want to record it for future runs.
1923 # Also quote any args containing shell meta-characters.
1924 # Make two passes to allow for proper duplicate-argument suppression.
1925 ac_configure_args=
1926 ac_configure_args0=
1927 ac_configure_args1=
1928 ac_must_keep_next=false
1929 for ac_pass in 1 2
1930 do
1931   for ac_arg
1932   do
1933     case $ac_arg in
1934     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1935     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1936     | -silent | --silent | --silen | --sile | --sil)
1937       continue ;;
1938     *\'*)
1939       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1940     esac
1941     case $ac_pass in
1942     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1943     2)
1944       as_fn_append ac_configure_args1 " '$ac_arg'"
1945       if test $ac_must_keep_next = true; then
1946         ac_must_keep_next=false # Got value, back to normal.
1947       else
1948         case $ac_arg in
1949           *=* | --config-cache | -C | -disable-* | --disable-* \
1950           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1951           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1952           | -with-* | --with-* | -without-* | --without-* | --x)
1953             case "$ac_configure_args0 " in
1954               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1955             esac
1956             ;;
1957           -* ) ac_must_keep_next=true ;;
1958         esac
1959       fi
1960       as_fn_append ac_configure_args " '$ac_arg'"
1961       ;;
1962     esac
1963   done
1964 done
1965 { ac_configure_args0=; unset ac_configure_args0;}
1966 { ac_configure_args1=; unset ac_configure_args1;}
1967
1968 # When interrupted or exit'd, cleanup temporary files, and complete
1969 # config.log.  We remove comments because anyway the quotes in there
1970 # would cause problems or look ugly.
1971 # WARNING: Use '\'' to represent an apostrophe within the trap.
1972 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1973 trap 'exit_status=$?
1974   # Save into config.log some information that might help in debugging.
1975   {
1976     echo
1977
1978     $as_echo "## ---------------- ##
1979 ## Cache variables. ##
1980 ## ---------------- ##"
1981     echo
1982     # The following way of writing the cache mishandles newlines in values,
1983 (
1984   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1985     eval ac_val=\$$ac_var
1986     case $ac_val in #(
1987     *${as_nl}*)
1988       case $ac_var in #(
1989       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1990 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1991       esac
1992       case $ac_var in #(
1993       _ | IFS | as_nl) ;; #(
1994       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1995       *) { eval $ac_var=; unset $ac_var;} ;;
1996       esac ;;
1997     esac
1998   done
1999   (set) 2>&1 |
2000     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2001     *${as_nl}ac_space=\ *)
2002       sed -n \
2003         "s/'\''/'\''\\\\'\'''\''/g;
2004           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2005       ;; #(
2006     *)
2007       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2008       ;;
2009     esac |
2010     sort
2011 )
2012     echo
2013
2014     $as_echo "## ----------------- ##
2015 ## Output variables. ##
2016 ## ----------------- ##"
2017     echo
2018     for ac_var in $ac_subst_vars
2019     do
2020       eval ac_val=\$$ac_var
2021       case $ac_val in
2022       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2023       esac
2024       $as_echo "$ac_var='\''$ac_val'\''"
2025     done | sort
2026     echo
2027
2028     if test -n "$ac_subst_files"; then
2029       $as_echo "## ------------------- ##
2030 ## File substitutions. ##
2031 ## ------------------- ##"
2032       echo
2033       for ac_var in $ac_subst_files
2034       do
2035         eval ac_val=\$$ac_var
2036         case $ac_val in
2037         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2038         esac
2039         $as_echo "$ac_var='\''$ac_val'\''"
2040       done | sort
2041       echo
2042     fi
2043
2044     if test -s confdefs.h; then
2045       $as_echo "## ----------- ##
2046 ## confdefs.h. ##
2047 ## ----------- ##"
2048       echo
2049       cat confdefs.h
2050       echo
2051     fi
2052     test "$ac_signal" != 0 &&
2053       $as_echo "$as_me: caught signal $ac_signal"
2054     $as_echo "$as_me: exit $exit_status"
2055   } >&5
2056   rm -f core *.core core.conftest.* &&
2057     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2058     exit $exit_status
2059 ' 0
2060 for ac_signal in 1 2 13 15; do
2061   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2062 done
2063 ac_signal=0
2064
2065 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2066 rm -f -r conftest* confdefs.h
2067
2068 $as_echo "/* confdefs.h */" > confdefs.h
2069
2070 # Predefined preprocessor variables.
2071
2072 cat >>confdefs.h <<_ACEOF
2073 #define PACKAGE_NAME "$PACKAGE_NAME"
2074 _ACEOF
2075
2076 cat >>confdefs.h <<_ACEOF
2077 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2078 _ACEOF
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2082 _ACEOF
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_STRING "$PACKAGE_STRING"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2090 _ACEOF
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_URL "$PACKAGE_URL"
2094 _ACEOF
2095
2096
2097 # Let the site file select an alternate cache file if it wants to.
2098 # Prefer an explicitly selected file to automatically selected ones.
2099 ac_site_file1=NONE
2100 ac_site_file2=NONE
2101 if test -n "$CONFIG_SITE"; then
2102   # We do not want a PATH search for config.site.
2103   case $CONFIG_SITE in #((
2104     -*)  ac_site_file1=./$CONFIG_SITE;;
2105     */*) ac_site_file1=$CONFIG_SITE;;
2106     *)   ac_site_file1=./$CONFIG_SITE;;
2107   esac
2108 elif test "x$prefix" != xNONE; then
2109   ac_site_file1=$prefix/share/config.site
2110   ac_site_file2=$prefix/etc/config.site
2111 else
2112   ac_site_file1=$ac_default_prefix/share/config.site
2113   ac_site_file2=$ac_default_prefix/etc/config.site
2114 fi
2115 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2116 do
2117   test "x$ac_site_file" = xNONE && continue
2118   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2119     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2120 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2121     sed 's/^/| /' "$ac_site_file" >&5
2122     . "$ac_site_file" \
2123       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2125 as_fn_error $? "failed to load site script $ac_site_file
2126 See \`config.log' for more details" "$LINENO" 5; }
2127   fi
2128 done
2129
2130 if test -r "$cache_file"; then
2131   # Some versions of bash will fail to source /dev/null (special files
2132   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2133   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2134     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2135 $as_echo "$as_me: loading cache $cache_file" >&6;}
2136     case $cache_file in
2137       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2138       *)                      . "./$cache_file";;
2139     esac
2140   fi
2141 else
2142   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2143 $as_echo "$as_me: creating cache $cache_file" >&6;}
2144   >$cache_file
2145 fi
2146
2147 # Check that the precious variables saved in the cache have kept the same
2148 # value.
2149 ac_cache_corrupted=false
2150 for ac_var in $ac_precious_vars; do
2151   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2152   eval ac_new_set=\$ac_env_${ac_var}_set
2153   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2154   eval ac_new_val=\$ac_env_${ac_var}_value
2155   case $ac_old_set,$ac_new_set in
2156     set,)
2157       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2158 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2159       ac_cache_corrupted=: ;;
2160     ,set)
2161       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2162 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2163       ac_cache_corrupted=: ;;
2164     ,);;
2165     *)
2166       if test "x$ac_old_val" != "x$ac_new_val"; then
2167         # differences in whitespace do not lead to failure.
2168         ac_old_val_w=`echo x $ac_old_val`
2169         ac_new_val_w=`echo x $ac_new_val`
2170         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2171           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2172 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2173           ac_cache_corrupted=:
2174         else
2175           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2176 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2177           eval $ac_var=\$ac_old_val
2178         fi
2179         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2180 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2181         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2182 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2183       fi;;
2184   esac
2185   # Pass precious variables to config.status.
2186   if test "$ac_new_set" = set; then
2187     case $ac_new_val in
2188     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2189     *) ac_arg=$ac_var=$ac_new_val ;;
2190     esac
2191     case " $ac_configure_args " in
2192       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2193       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2194     esac
2195   fi
2196 done
2197 if $ac_cache_corrupted; then
2198   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2199 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2201 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2202   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2203 fi
2204 ## -------------------- ##
2205 ## Main body of script. ##
2206 ## -------------------- ##
2207
2208 ac_ext=c
2209 ac_cpp='$CPP $CPPFLAGS'
2210 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2211 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2212 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2213
2214
2215 ac_ext=c
2216 ac_cpp='$CPP $CPPFLAGS'
2217 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2218 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2219 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2220
2221
2222         for ac_prog in gawk mawk nawk awk
2223 do
2224   # Extract the first word of "$ac_prog", so it can be a program name with args.
2225 set dummy $ac_prog; ac_word=$2
2226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2227 $as_echo_n "checking for $ac_word... " >&6; }
2228 if ${ac_cv_prog_AWK+:} false; then :
2229   $as_echo_n "(cached) " >&6
2230 else
2231   if test -n "$AWK"; then
2232   ac_cv_prog_AWK="$AWK" # Let the user override the test.
2233 else
2234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2235 for as_dir in $PATH
2236 do
2237   IFS=$as_save_IFS
2238   test -z "$as_dir" && as_dir=.
2239     for ac_exec_ext in '' $ac_executable_extensions; do
2240   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2241     ac_cv_prog_AWK="$ac_prog"
2242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2243     break 2
2244   fi
2245 done
2246   done
2247 IFS=$as_save_IFS
2248
2249 fi
2250 fi
2251 AWK=$ac_cv_prog_AWK
2252 if test -n "$AWK"; then
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2254 $as_echo "$AWK" >&6; }
2255 else
2256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2257 $as_echo "no" >&6; }
2258 fi
2259
2260
2261   test -n "$AWK" && break
2262 done
2263
2264         { $as_echo "$as_me:${as_lineno-$LINENO}: checking metadata" >&5
2265 $as_echo_n "checking metadata... " >&6; }
2266
2267         META="$srcdir/META"
2268         _spl_ac_meta_type="none"
2269         if test -f "$META"; then
2270                 _spl_ac_meta_type="META file"
2271
2272                 SPL_META_NAME=`$AWK -F ':[ \t]+' '$1 ~ /^ *(Name|Project|Package)$/ { print $2; exit }' $META`;
2273                 if test -n "$SPL_META_NAME"; then
2274
2275 cat >>confdefs.h <<_ACEOF
2276 #define SPL_META_NAME "$SPL_META_NAME"
2277 _ACEOF
2278
2279
2280                 fi
2281
2282                 SPL_META_VERSION=`$AWK -F ':[ \t]+' '$1 ~ /^ *Version$/ { print $2; exit }' $META`;
2283                 if test -n "$SPL_META_VERSION"; then
2284
2285 cat >>confdefs.h <<_ACEOF
2286 #define SPL_META_VERSION "$SPL_META_VERSION"
2287 _ACEOF
2288
2289
2290                 fi
2291
2292                 SPL_META_RELEASE=`$AWK -F ':[ \t]+' '$1 ~ /^ *Release$/ { print $2; exit }' $META`;
2293                 if test ! -f ".nogitrelease" && git rev-parse --git-dir > /dev/null 2>&1; then
2294                         _match="${SPL_META_NAME}-${SPL_META_VERSION}"
2295                         _alias=$(git describe --match=${_match} 2>/dev/null)
2296                         _release=$(echo ${_alias}|cut -f3- -d'-'|sed 's/-/_/g')
2297                         if test -n "${_release}"; then
2298                                 SPL_META_RELEASE=${_release}
2299                                 _spl_ac_meta_type="git describe"
2300                         fi
2301                 fi
2302
2303                 if test -n "$SPL_META_RELEASE"; then
2304
2305 cat >>confdefs.h <<_ACEOF
2306 #define SPL_META_RELEASE "$SPL_META_RELEASE"
2307 _ACEOF
2308
2309
2310
2311                         RELEASE="$SPL_META_RELEASE"
2312
2313                 fi
2314
2315                 SPL_META_LICENSE=`$AWK -F ':[ \t]+' '$1 ~ /^ *License$/ { print $2; exit }' $META`;
2316                 if test -n "$SPL_META_LICENSE"; then
2317
2318 cat >>confdefs.h <<_ACEOF
2319 #define SPL_META_LICENSE "$SPL_META_LICENSE"
2320 _ACEOF
2321
2322
2323                 fi
2324
2325                 if test -n "$SPL_META_NAME" -a -n "$SPL_META_VERSION"; then
2326                                 SPL_META_ALIAS="$SPL_META_NAME-$SPL_META_VERSION"
2327                                 test -n "$SPL_META_RELEASE" &&
2328                                         SPL_META_ALIAS="$SPL_META_ALIAS-$SPL_META_RELEASE"
2329
2330 cat >>confdefs.h <<_ACEOF
2331 #define SPL_META_ALIAS "$SPL_META_ALIAS"
2332 _ACEOF
2333
2334
2335                 fi
2336
2337                 SPL_META_DATA=`$AWK -F ':[ \t]+' '$1 ~ /^ *Date$/ { print $2; exit }' $META`;
2338                 if test -n "$SPL_META_DATA"; then
2339
2340 cat >>confdefs.h <<_ACEOF
2341 #define SPL_META_DATA "$SPL_META_DATA"
2342 _ACEOF
2343
2344
2345                 fi
2346
2347                 SPL_META_AUTHOR=`$AWK -F ':[ \t]+' '$1 ~ /^ *Author$/ { print $2; exit }' $META`;
2348                 if test -n "$SPL_META_AUTHOR"; then
2349
2350 cat >>confdefs.h <<_ACEOF
2351 #define SPL_META_AUTHOR "$SPL_META_AUTHOR"
2352 _ACEOF
2353
2354
2355                 fi
2356
2357
2358                 SPL_META_LT_CURRENT=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Current$/ { print $2; exit }' $META`;
2359                 SPL_META_LT_REVISION=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Revision$/ { print $2; exit }' $META`;
2360                 SPL_META_LT_AGE=`$AWK -F ':[ \t]+' '$1 ~ /^ *LT_Age$/ { print $2; exit }' $META`;
2361                 if test -n "$SPL_META_LT_CURRENT" \
2362                                  -o -n "$SPL_META_LT_REVISION" \
2363                                  -o -n "$SPL_META_LT_AGE"; then
2364                         test -n "$SPL_META_LT_CURRENT" || SPL_META_LT_CURRENT="0"
2365                         test -n "$SPL_META_LT_REVISION" || SPL_META_LT_REVISION="0"
2366                         test -n "$SPL_META_LT_AGE" || SPL_META_LT_AGE="0"
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define SPL_META_LT_CURRENT "$SPL_META_LT_CURRENT"
2370 _ACEOF
2371
2372
2373 cat >>confdefs.h <<_ACEOF
2374 #define SPL_META_LT_REVISION "$SPL_META_LT_REVISION"
2375 _ACEOF
2376
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define SPL_META_LT_AGE "$SPL_META_LT_AGE"
2380 _ACEOF
2381
2382
2383
2384
2385                 fi
2386         fi
2387
2388         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_spl_ac_meta_type" >&5
2389 $as_echo "$_spl_ac_meta_type" >&6; }
2390
2391
2392 ac_aux_dir=
2393 for ac_dir in config "$srcdir"/config; do
2394   if test -f "$ac_dir/install-sh"; then
2395     ac_aux_dir=$ac_dir
2396     ac_install_sh="$ac_aux_dir/install-sh -c"
2397     break
2398   elif test -f "$ac_dir/install.sh"; then
2399     ac_aux_dir=$ac_dir
2400     ac_install_sh="$ac_aux_dir/install.sh -c"
2401     break
2402   elif test -f "$ac_dir/shtool"; then
2403     ac_aux_dir=$ac_dir
2404     ac_install_sh="$ac_aux_dir/shtool install -c"
2405     break
2406   fi
2407 done
2408 if test -z "$ac_aux_dir"; then
2409   as_fn_error $? "cannot find install-sh, install.sh, or shtool in config \"$srcdir\"/config" "$LINENO" 5
2410 fi
2411
2412 # These three variables are undocumented and unsupported,
2413 # and are intended to be withdrawn in a future Autoconf release.
2414 # They can cause serious problems if a builder's source tree is in a directory
2415 # whose full name contains unusual characters.
2416 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2417 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2418 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2419
2420
2421
2422 # Make sure we can run config.sub.
2423 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2424   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2425
2426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2427 $as_echo_n "checking build system type... " >&6; }
2428 if ${ac_cv_build+:} false; then :
2429   $as_echo_n "(cached) " >&6
2430 else
2431   ac_build_alias=$build_alias
2432 test "x$ac_build_alias" = x &&
2433   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2434 test "x$ac_build_alias" = x &&
2435   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2436 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2437   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2438
2439 fi
2440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2441 $as_echo "$ac_cv_build" >&6; }
2442 case $ac_cv_build in
2443 *-*-*) ;;
2444 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2445 esac
2446 build=$ac_cv_build
2447 ac_save_IFS=$IFS; IFS='-'
2448 set x $ac_cv_build
2449 shift
2450 build_cpu=$1
2451 build_vendor=$2
2452 shift; shift
2453 # Remember, the first character of IFS is used to create $*,
2454 # except with old shells:
2455 build_os=$*
2456 IFS=$ac_save_IFS
2457 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2458
2459
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2461 $as_echo_n "checking host system type... " >&6; }
2462 if ${ac_cv_host+:} false; then :
2463   $as_echo_n "(cached) " >&6
2464 else
2465   if test "x$host_alias" = x; then
2466   ac_cv_host=$ac_cv_build
2467 else
2468   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2469     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2470 fi
2471
2472 fi
2473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2474 $as_echo "$ac_cv_host" >&6; }
2475 case $ac_cv_host in
2476 *-*-*) ;;
2477 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2478 esac
2479 host=$ac_cv_host
2480 ac_save_IFS=$IFS; IFS='-'
2481 set x $ac_cv_host
2482 shift
2483 host_cpu=$1
2484 host_vendor=$2
2485 shift; shift
2486 # Remember, the first character of IFS is used to create $*,
2487 # except with old shells:
2488 host_os=$*
2489 IFS=$ac_save_IFS
2490 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2491
2492
2493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2494 $as_echo_n "checking target system type... " >&6; }
2495 if ${ac_cv_target+:} false; then :
2496   $as_echo_n "(cached) " >&6
2497 else
2498   if test "x$target_alias" = x; then
2499   ac_cv_target=$ac_cv_host
2500 else
2501   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2502     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2503 fi
2504
2505 fi
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2507 $as_echo "$ac_cv_target" >&6; }
2508 case $ac_cv_target in
2509 *-*-*) ;;
2510 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2511 esac
2512 target=$ac_cv_target
2513 ac_save_IFS=$IFS; IFS='-'
2514 set x $ac_cv_target
2515 shift
2516 target_cpu=$1
2517 target_vendor=$2
2518 shift; shift
2519 # Remember, the first character of IFS is used to create $*,
2520 # except with old shells:
2521 target_os=$*
2522 IFS=$ac_save_IFS
2523 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2524
2525
2526 # The aliases save the names the user supplied, while $host etc.
2527 # will get canonicalized.
2528 test -n "$target_alias" &&
2529   test "$program_prefix$program_suffix$program_transform_name" = \
2530     NONENONEs,x,x, &&
2531   program_prefix=${target_alias}-
2532
2533
2534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2535 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2536     # Check whether --enable-maintainer-mode was given.
2537 if test "${enable_maintainer_mode+set}" = set; then :
2538   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2539 else
2540   USE_MAINTAINER_MODE=no
2541 fi
2542
2543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2544 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2545    if test $USE_MAINTAINER_MODE = yes; then
2546   MAINTAINER_MODE_TRUE=
2547   MAINTAINER_MODE_FALSE='#'
2548 else
2549   MAINTAINER_MODE_TRUE='#'
2550   MAINTAINER_MODE_FALSE=
2551 fi
2552
2553   MAINT=$MAINTAINER_MODE_TRUE
2554
2555
2556 # Check whether --enable-silent-rules was given.
2557 if test "${enable_silent_rules+set}" = set; then :
2558   enableval=$enable_silent_rules;
2559 fi
2560
2561 case $enable_silent_rules in # (((
2562   yes) AM_DEFAULT_VERBOSITY=0;;
2563    no) AM_DEFAULT_VERBOSITY=1;;
2564     *) AM_DEFAULT_VERBOSITY=0;;
2565 esac
2566 am_make=${MAKE-make}
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2568 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2569 if ${am_cv_make_support_nested_variables+:} false; then :
2570   $as_echo_n "(cached) " >&6
2571 else
2572   if $as_echo 'TRUE=$(BAR$(V))
2573 BAR0=false
2574 BAR1=true
2575 V=1
2576 am__doit:
2577         @$(TRUE)
2578 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
2579   am_cv_make_support_nested_variables=yes
2580 else
2581   am_cv_make_support_nested_variables=no
2582 fi
2583 fi
2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2585 $as_echo "$am_cv_make_support_nested_variables" >&6; }
2586 if test $am_cv_make_support_nested_variables = yes; then
2587     AM_V='$(V)'
2588   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2589 else
2590   AM_V=$AM_DEFAULT_VERBOSITY
2591   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2592 fi
2593 AM_BACKSLASH='\'
2594
2595 am__api_version='1.15'
2596
2597 # Find a good install program.  We prefer a C program (faster),
2598 # so one script is as good as another.  But avoid the broken or
2599 # incompatible versions:
2600 # SysV /etc/install, /usr/sbin/install
2601 # SunOS /usr/etc/install
2602 # IRIX /sbin/install
2603 # AIX /bin/install
2604 # AmigaOS /C/install, which installs bootblocks on floppy discs
2605 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2606 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2607 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2608 # OS/2's system install, which has a completely different semantic
2609 # ./install, which can be erroneously created by make from ./install.sh.
2610 # Reject install programs that cannot install multiple files.
2611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2612 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2613 if test -z "$INSTALL"; then
2614 if ${ac_cv_path_install+:} false; then :
2615   $as_echo_n "(cached) " >&6
2616 else
2617   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2618 for as_dir in $PATH
2619 do
2620   IFS=$as_save_IFS
2621   test -z "$as_dir" && as_dir=.
2622     # Account for people who put trailing slashes in PATH elements.
2623 case $as_dir/ in #((
2624   ./ | .// | /[cC]/* | \
2625   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2626   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2627   /usr/ucb/* ) ;;
2628   *)
2629     # OSF1 and SCO ODT 3.0 have their own names for install.
2630     # Don't use installbsd from OSF since it installs stuff as root
2631     # by default.
2632     for ac_prog in ginstall scoinst install; do
2633       for ac_exec_ext in '' $ac_executable_extensions; do
2634         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2635           if test $ac_prog = install &&
2636             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2637             # AIX install.  It has an incompatible calling convention.
2638             :
2639           elif test $ac_prog = install &&
2640             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2641             # program-specific install script used by HP pwplus--don't use.
2642             :
2643           else
2644             rm -rf conftest.one conftest.two conftest.dir
2645             echo one > conftest.one
2646             echo two > conftest.two
2647             mkdir conftest.dir
2648             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2649               test -s conftest.one && test -s conftest.two &&
2650               test -s conftest.dir/conftest.one &&
2651               test -s conftest.dir/conftest.two
2652             then
2653               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2654               break 3
2655             fi
2656           fi
2657         fi
2658       done
2659     done
2660     ;;
2661 esac
2662
2663   done
2664 IFS=$as_save_IFS
2665
2666 rm -rf conftest.one conftest.two conftest.dir
2667
2668 fi
2669   if test "${ac_cv_path_install+set}" = set; then
2670     INSTALL=$ac_cv_path_install
2671   else
2672     # As a last resort, use the slow shell script.  Don't cache a
2673     # value for INSTALL within a source directory, because that will
2674     # break other packages using the cache if that directory is
2675     # removed, or if the value is a relative name.
2676     INSTALL=$ac_install_sh
2677   fi
2678 fi
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2680 $as_echo "$INSTALL" >&6; }
2681
2682 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2683 # It thinks the first close brace ends the variable substitution.
2684 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2685
2686 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2687
2688 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2689
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2691 $as_echo_n "checking whether build environment is sane... " >&6; }
2692 # Reject unsafe characters in $srcdir or the absolute working directory
2693 # name.  Accept space and tab only in the latter.
2694 am_lf='
2695 '
2696 case `pwd` in
2697   *[\\\"\#\$\&\'\`$am_lf]*)
2698     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2699 esac
2700 case $srcdir in
2701   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2702     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2703 esac
2704
2705 # Do 'set' in a subshell so we don't clobber the current shell's
2706 # arguments.  Must try -L first in case configure is actually a
2707 # symlink; some systems play weird games with the mod time of symlinks
2708 # (eg FreeBSD returns the mod time of the symlink's containing
2709 # directory).
2710 if (
2711    am_has_slept=no
2712    for am_try in 1 2; do
2713      echo "timestamp, slept: $am_has_slept" > conftest.file
2714      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2715      if test "$*" = "X"; then
2716         # -L didn't work.
2717         set X `ls -t "$srcdir/configure" conftest.file`
2718      fi
2719      if test "$*" != "X $srcdir/configure conftest.file" \
2720         && test "$*" != "X conftest.file $srcdir/configure"; then
2721
2722         # If neither matched, then we have a broken ls.  This can happen
2723         # if, for instance, CONFIG_SHELL is bash and it inherits a
2724         # broken ls alias from the environment.  This has actually
2725         # happened.  Such a system could not be considered "sane".
2726         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2727   alias in your environment" "$LINENO" 5
2728      fi
2729      if test "$2" = conftest.file || test $am_try -eq 2; then
2730        break
2731      fi
2732      # Just in case.
2733      sleep 1
2734      am_has_slept=yes
2735    done
2736    test "$2" = conftest.file
2737    )
2738 then
2739    # Ok.
2740    :
2741 else
2742    as_fn_error $? "newly created file is older than distributed files!
2743 Check your system clock" "$LINENO" 5
2744 fi
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2746 $as_echo "yes" >&6; }
2747 # If we didn't sleep, we still need to ensure time stamps of config.status and
2748 # generated files are strictly newer.
2749 am_sleep_pid=
2750 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2751   ( sleep 1 ) &
2752   am_sleep_pid=$!
2753 fi
2754
2755 rm -f conftest.file
2756
2757 test "$program_prefix" != NONE &&
2758   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2759 # Use a double $ so make ignores it.
2760 test "$program_suffix" != NONE &&
2761   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2762 # Double any \ or $.
2763 # By default was `s,x,x', remove it if useless.
2764 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2765 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2766
2767 # Expand $ac_aux_dir to an absolute path.
2768 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2769
2770 if test x"${MISSING+set}" != xset; then
2771   case $am_aux_dir in
2772   *\ * | *\     *)
2773     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2774   *)
2775     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2776   esac
2777 fi
2778 # Use eval to expand $SHELL
2779 if eval "$MISSING --is-lightweight"; then
2780   am_missing_run="$MISSING "
2781 else
2782   am_missing_run=
2783   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2784 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2785 fi
2786
2787 if test x"${install_sh+set}" != xset; then
2788   case $am_aux_dir in
2789   *\ * | *\     *)
2790     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2791   *)
2792     install_sh="\${SHELL} $am_aux_dir/install-sh"
2793   esac
2794 fi
2795
2796 # Installed binaries are usually stripped using 'strip' when the user
2797 # run "make install-strip".  However 'strip' might not be the right
2798 # tool to use in cross-compilation environments, therefore Automake
2799 # will honor the 'STRIP' environment variable to overrule this program.
2800 if test "$cross_compiling" != no; then
2801   if test -n "$ac_tool_prefix"; then
2802   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2803 set dummy ${ac_tool_prefix}strip; ac_word=$2
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2805 $as_echo_n "checking for $ac_word... " >&6; }
2806 if ${ac_cv_prog_STRIP+:} false; then :
2807   $as_echo_n "(cached) " >&6
2808 else
2809   if test -n "$STRIP"; then
2810   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2811 else
2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813 for as_dir in $PATH
2814 do
2815   IFS=$as_save_IFS
2816   test -z "$as_dir" && as_dir=.
2817     for ac_exec_ext in '' $ac_executable_extensions; do
2818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2819     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2821     break 2
2822   fi
2823 done
2824   done
2825 IFS=$as_save_IFS
2826
2827 fi
2828 fi
2829 STRIP=$ac_cv_prog_STRIP
2830 if test -n "$STRIP"; then
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2832 $as_echo "$STRIP" >&6; }
2833 else
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835 $as_echo "no" >&6; }
2836 fi
2837
2838
2839 fi
2840 if test -z "$ac_cv_prog_STRIP"; then
2841   ac_ct_STRIP=$STRIP
2842   # Extract the first word of "strip", so it can be a program name with args.
2843 set dummy strip; ac_word=$2
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2845 $as_echo_n "checking for $ac_word... " >&6; }
2846 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2847   $as_echo_n "(cached) " >&6
2848 else
2849   if test -n "$ac_ct_STRIP"; then
2850   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2851 else
2852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2853 for as_dir in $PATH
2854 do
2855   IFS=$as_save_IFS
2856   test -z "$as_dir" && as_dir=.
2857     for ac_exec_ext in '' $ac_executable_extensions; do
2858   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2859     ac_cv_prog_ac_ct_STRIP="strip"
2860     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2861     break 2
2862   fi
2863 done
2864   done
2865 IFS=$as_save_IFS
2866
2867 fi
2868 fi
2869 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2870 if test -n "$ac_ct_STRIP"; then
2871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2872 $as_echo "$ac_ct_STRIP" >&6; }
2873 else
2874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2875 $as_echo "no" >&6; }
2876 fi
2877
2878   if test "x$ac_ct_STRIP" = x; then
2879     STRIP=":"
2880   else
2881     case $cross_compiling:$ac_tool_warned in
2882 yes:)
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2885 ac_tool_warned=yes ;;
2886 esac
2887     STRIP=$ac_ct_STRIP
2888   fi
2889 else
2890   STRIP="$ac_cv_prog_STRIP"
2891 fi
2892
2893 fi
2894 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2895
2896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2897 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2898 if test -z "$MKDIR_P"; then
2899   if ${ac_cv_path_mkdir+:} false; then :
2900   $as_echo_n "(cached) " >&6
2901 else
2902   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2903 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2904 do
2905   IFS=$as_save_IFS
2906   test -z "$as_dir" && as_dir=.
2907     for ac_prog in mkdir gmkdir; do
2908          for ac_exec_ext in '' $ac_executable_extensions; do
2909            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
2910            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2911              'mkdir (GNU coreutils) '* | \
2912              'mkdir (coreutils) '* | \
2913              'mkdir (fileutils) '4.1*)
2914                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2915                break 3;;
2916            esac
2917          done
2918        done
2919   done
2920 IFS=$as_save_IFS
2921
2922 fi
2923
2924   test -d ./--version && rmdir ./--version
2925   if test "${ac_cv_path_mkdir+set}" = set; then
2926     MKDIR_P="$ac_cv_path_mkdir -p"
2927   else
2928     # As a last resort, use the slow shell script.  Don't cache a
2929     # value for MKDIR_P within a source directory, because that will
2930     # break other packages using the cache if that directory is
2931     # removed, or if the value is a relative name.
2932     MKDIR_P="$ac_install_sh -d"
2933   fi
2934 fi
2935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2936 $as_echo "$MKDIR_P" >&6; }
2937
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2939 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2940 set x ${MAKE-make}
2941 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2942 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2943   $as_echo_n "(cached) " >&6
2944 else
2945   cat >conftest.make <<\_ACEOF
2946 SHELL = /bin/sh
2947 all:
2948         @echo '@@@%%%=$(MAKE)=@@@%%%'
2949 _ACEOF
2950 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2951 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2952   *@@@%%%=?*=@@@%%%*)
2953     eval ac_cv_prog_make_${ac_make}_set=yes;;
2954   *)
2955     eval ac_cv_prog_make_${ac_make}_set=no;;
2956 esac
2957 rm -f conftest.make
2958 fi
2959 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2961 $as_echo "yes" >&6; }
2962   SET_MAKE=
2963 else
2964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2965 $as_echo "no" >&6; }
2966   SET_MAKE="MAKE=${MAKE-make}"
2967 fi
2968
2969 rm -rf .tst 2>/dev/null
2970 mkdir .tst 2>/dev/null
2971 if test -d .tst; then
2972   am__leading_dot=.
2973 else
2974   am__leading_dot=_
2975 fi
2976 rmdir .tst 2>/dev/null
2977
2978 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2979   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2980   # is not polluted with repeated "-I."
2981   am__isrc=' -I$(srcdir)'
2982   # test to see if srcdir already configured
2983   if test -f $srcdir/config.status; then
2984     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2985   fi
2986 fi
2987
2988 # test whether we have cygpath
2989 if test -z "$CYGPATH_W"; then
2990   if (cygpath --version) >/dev/null 2>/dev/null; then
2991     CYGPATH_W='cygpath -w'
2992   else
2993     CYGPATH_W=echo
2994   fi
2995 fi
2996
2997
2998 # Define the identity of the package.
2999  PACKAGE='spl'
3000  VERSION='0.6.5.9'
3001
3002
3003 cat >>confdefs.h <<_ACEOF
3004 #define PACKAGE "$PACKAGE"
3005 _ACEOF
3006
3007
3008 cat >>confdefs.h <<_ACEOF
3009 #define VERSION "$VERSION"
3010 _ACEOF
3011
3012 # Some tools Automake needs.
3013
3014 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3015
3016
3017 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3018
3019
3020 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3021
3022
3023 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3024
3025
3026 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3027
3028 # For better backward compatibility.  To be removed once Automake 1.9.x
3029 # dies out for good.  For more background, see:
3030 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3031 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3032 mkdir_p='$(MKDIR_P)'
3033
3034 # We need awk for the "check" target (and possibly the TAP driver).  The
3035 # system "awk" is bad on some platforms.
3036 # Always define AMTAR for backward compatibility.  Yes, it's still used
3037 # in the wild :-(  We should find a proper way to deprecate it ...
3038 AMTAR='$${TAR-tar}'
3039
3040
3041 # We'll loop over all known methods to create a tar archive until one works.
3042 _am_tools='gnutar  pax cpio none'
3043
3044 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3045
3046
3047
3048
3049
3050
3051 # POSIX will say in a future version that running "rm -f" with no argument
3052 # is OK; and we want to be able to make that assumption in our Makefile
3053 # recipes.  So use an aggressive probe to check that the usage we want is
3054 # actually supported "in the wild" to an acceptable degree.
3055 # See automake bug#10828.
3056 # To make any issue more visible, cause the running configure to be aborted
3057 # by default if the 'rm' program in use doesn't match our expectations; the
3058 # user can still override this though.
3059 if rm -f && rm -fr && rm -rf; then : OK; else
3060   cat >&2 <<'END'
3061 Oops!
3062
3063 Your 'rm' program seems unable to run without file operands specified
3064 on the command line, even when the '-f' option is present.  This is contrary
3065 to the behaviour of most rm programs out there, and not conforming with
3066 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3067
3068 Please tell bug-automake@gnu.org about your system, including the value
3069 of your $PATH and any error possibly output before this message.  This
3070 can help us improve future automake versions.
3071
3072 END
3073   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3074     echo 'Configuration will proceed anyway, since you have set the' >&2
3075     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3076     echo >&2
3077   else
3078     cat >&2 <<'END'
3079 Aborting the configuration process, to ensure you take notice of the issue.
3080
3081 You can download and install GNU coreutils to get an 'rm' implementation
3082 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3083
3084 If you want to complete the configuration process using your problematic
3085 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3086 to "yes", and re-run configure.
3087
3088 END
3089     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3090   fi
3091 fi
3092
3093 ac_config_headers="$ac_config_headers spl_config.h"
3094
3095
3096
3097 ac_ext=c
3098 ac_cpp='$CPP $CPPFLAGS'
3099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3102 if test -n "$ac_tool_prefix"; then
3103   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3104 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if ${ac_cv_prog_CC+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   if test -n "$CC"; then
3111   ac_cv_prog_CC="$CC" # Let the user override the test.
3112 else
3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3114 for as_dir in $PATH
3115 do
3116   IFS=$as_save_IFS
3117   test -z "$as_dir" && as_dir=.
3118     for ac_exec_ext in '' $ac_executable_extensions; do
3119   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3120     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122     break 2
3123   fi
3124 done
3125   done
3126 IFS=$as_save_IFS
3127
3128 fi
3129 fi
3130 CC=$ac_cv_prog_CC
3131 if test -n "$CC"; then
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3133 $as_echo "$CC" >&6; }
3134 else
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3136 $as_echo "no" >&6; }
3137 fi
3138
3139
3140 fi
3141 if test -z "$ac_cv_prog_CC"; then
3142   ac_ct_CC=$CC
3143   # Extract the first word of "gcc", so it can be a program name with args.
3144 set dummy gcc; ac_word=$2
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3146 $as_echo_n "checking for $ac_word... " >&6; }
3147 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   if test -n "$ac_ct_CC"; then
3151   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3152 else
3153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3154 for as_dir in $PATH
3155 do
3156   IFS=$as_save_IFS
3157   test -z "$as_dir" && as_dir=.
3158     for ac_exec_ext in '' $ac_executable_extensions; do
3159   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3160     ac_cv_prog_ac_ct_CC="gcc"
3161     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3162     break 2
3163   fi
3164 done
3165   done
3166 IFS=$as_save_IFS
3167
3168 fi
3169 fi
3170 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3171 if test -n "$ac_ct_CC"; then
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3173 $as_echo "$ac_ct_CC" >&6; }
3174 else
3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3176 $as_echo "no" >&6; }
3177 fi
3178
3179   if test "x$ac_ct_CC" = x; then
3180     CC=""
3181   else
3182     case $cross_compiling:$ac_tool_warned in
3183 yes:)
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3185 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3186 ac_tool_warned=yes ;;
3187 esac
3188     CC=$ac_ct_CC
3189   fi
3190 else
3191   CC="$ac_cv_prog_CC"
3192 fi
3193
3194 if test -z "$CC"; then
3195           if test -n "$ac_tool_prefix"; then
3196     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3197 set dummy ${ac_tool_prefix}cc; ac_word=$2
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3199 $as_echo_n "checking for $ac_word... " >&6; }
3200 if ${ac_cv_prog_CC+:} false; then :
3201   $as_echo_n "(cached) " >&6
3202 else
3203   if test -n "$CC"; then
3204   ac_cv_prog_CC="$CC" # Let the user override the test.
3205 else
3206 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3207 for as_dir in $PATH
3208 do
3209   IFS=$as_save_IFS
3210   test -z "$as_dir" && as_dir=.
3211     for ac_exec_ext in '' $ac_executable_extensions; do
3212   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3213     ac_cv_prog_CC="${ac_tool_prefix}cc"
3214     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3215     break 2
3216   fi
3217 done
3218   done
3219 IFS=$as_save_IFS
3220
3221 fi
3222 fi
3223 CC=$ac_cv_prog_CC
3224 if test -n "$CC"; then
3225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3226 $as_echo "$CC" >&6; }
3227 else
3228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3229 $as_echo "no" >&6; }
3230 fi
3231
3232
3233   fi
3234 fi
3235 if test -z "$CC"; then
3236   # Extract the first word of "cc", so it can be a program name with args.
3237 set dummy cc; ac_word=$2
3238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3239 $as_echo_n "checking for $ac_word... " >&6; }
3240 if ${ac_cv_prog_CC+:} false; then :
3241   $as_echo_n "(cached) " >&6
3242 else
3243   if test -n "$CC"; then
3244   ac_cv_prog_CC="$CC" # Let the user override the test.
3245 else
3246   ac_prog_rejected=no
3247 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3248 for as_dir in $PATH
3249 do
3250   IFS=$as_save_IFS
3251   test -z "$as_dir" && as_dir=.
3252     for ac_exec_ext in '' $ac_executable_extensions; do
3253   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3254     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3255        ac_prog_rejected=yes
3256        continue
3257      fi
3258     ac_cv_prog_CC="cc"
3259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3260     break 2
3261   fi
3262 done
3263   done
3264 IFS=$as_save_IFS
3265
3266 if test $ac_prog_rejected = yes; then
3267   # We found a bogon in the path, so make sure we never use it.
3268   set dummy $ac_cv_prog_CC
3269   shift
3270   if test $# != 0; then
3271     # We chose a different compiler from the bogus one.
3272     # However, it has the same basename, so the bogon will be chosen
3273     # first if we set CC to just the basename; use the full file name.
3274     shift
3275     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3276   fi
3277 fi
3278 fi
3279 fi
3280 CC=$ac_cv_prog_CC
3281 if test -n "$CC"; then
3282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3283 $as_echo "$CC" >&6; }
3284 else
3285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3286 $as_echo "no" >&6; }
3287 fi
3288
3289
3290 fi
3291 if test -z "$CC"; then
3292   if test -n "$ac_tool_prefix"; then
3293   for ac_prog in cl.exe
3294   do
3295     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3296 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3298 $as_echo_n "checking for $ac_word... " >&6; }
3299 if ${ac_cv_prog_CC+:} false; then :
3300   $as_echo_n "(cached) " >&6
3301 else
3302   if test -n "$CC"; then
3303   ac_cv_prog_CC="$CC" # Let the user override the test.
3304 else
3305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3306 for as_dir in $PATH
3307 do
3308   IFS=$as_save_IFS
3309   test -z "$as_dir" && as_dir=.
3310     for ac_exec_ext in '' $ac_executable_extensions; do
3311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3312     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3314     break 2
3315   fi
3316 done
3317   done
3318 IFS=$as_save_IFS
3319
3320 fi
3321 fi
3322 CC=$ac_cv_prog_CC
3323 if test -n "$CC"; then
3324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3325 $as_echo "$CC" >&6; }
3326 else
3327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3328 $as_echo "no" >&6; }
3329 fi
3330
3331
3332     test -n "$CC" && break
3333   done
3334 fi
3335 if test -z "$CC"; then
3336   ac_ct_CC=$CC
3337   for ac_prog in cl.exe
3338 do
3339   # Extract the first word of "$ac_prog", so it can be a program name with args.
3340 set dummy $ac_prog; ac_word=$2
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3342 $as_echo_n "checking for $ac_word... " >&6; }
3343 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3344   $as_echo_n "(cached) " >&6
3345 else
3346   if test -n "$ac_ct_CC"; then
3347   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3348 else
3349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3350 for as_dir in $PATH
3351 do
3352   IFS=$as_save_IFS
3353   test -z "$as_dir" && as_dir=.
3354     for ac_exec_ext in '' $ac_executable_extensions; do
3355   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3356     ac_cv_prog_ac_ct_CC="$ac_prog"
3357     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3358     break 2
3359   fi
3360 done
3361   done
3362 IFS=$as_save_IFS
3363
3364 fi
3365 fi
3366 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3367 if test -n "$ac_ct_CC"; then
3368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3369 $as_echo "$ac_ct_CC" >&6; }
3370 else
3371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3372 $as_echo "no" >&6; }
3373 fi
3374
3375
3376   test -n "$ac_ct_CC" && break
3377 done
3378
3379   if test "x$ac_ct_CC" = x; then
3380     CC=""
3381   else
3382     case $cross_compiling:$ac_tool_warned in
3383 yes:)
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3386 ac_tool_warned=yes ;;
3387 esac
3388     CC=$ac_ct_CC
3389   fi
3390 fi
3391
3392 fi
3393
3394
3395 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3396 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3397 as_fn_error $? "no acceptable C compiler found in \$PATH
3398 See \`config.log' for more details" "$LINENO" 5; }
3399
3400 # Provide some information about the compiler.
3401 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3402 set X $ac_compile
3403 ac_compiler=$2
3404 for ac_option in --version -v -V -qversion; do
3405   { { ac_try="$ac_compiler $ac_option >&5"
3406 case "(($ac_try" in
3407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3408   *) ac_try_echo=$ac_try;;
3409 esac
3410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3411 $as_echo "$ac_try_echo"; } >&5
3412   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3413   ac_status=$?
3414   if test -s conftest.err; then
3415     sed '10a\
3416 ... rest of stderr output deleted ...
3417          10q' conftest.err >conftest.er1
3418     cat conftest.er1 >&5
3419   fi
3420   rm -f conftest.er1 conftest.err
3421   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3422   test $ac_status = 0; }
3423 done
3424
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426 /* end confdefs.h.  */
3427
3428 int
3429 main ()
3430 {
3431
3432   ;
3433   return 0;
3434 }
3435 _ACEOF
3436 ac_clean_files_save=$ac_clean_files
3437 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3438 # Try to create an executable without -o first, disregard a.out.
3439 # It will help us diagnose broken compilers, and finding out an intuition
3440 # of exeext.
3441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3442 $as_echo_n "checking whether the C compiler works... " >&6; }
3443 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3444
3445 # The possible output files:
3446 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3447
3448 ac_rmfiles=
3449 for ac_file in $ac_files
3450 do
3451   case $ac_file in
3452     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3453     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3454   esac
3455 done
3456 rm -f $ac_rmfiles
3457
3458 if { { ac_try="$ac_link_default"
3459 case "(($ac_try" in
3460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3461   *) ac_try_echo=$ac_try;;
3462 esac
3463 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3464 $as_echo "$ac_try_echo"; } >&5
3465   (eval "$ac_link_default") 2>&5
3466   ac_status=$?
3467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3468   test $ac_status = 0; }; then :
3469   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3470 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3471 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3472 # so that the user can short-circuit this test for compilers unknown to
3473 # Autoconf.
3474 for ac_file in $ac_files ''
3475 do
3476   test -f "$ac_file" || continue
3477   case $ac_file in
3478     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3479         ;;
3480     [ab].out )
3481         # We found the default executable, but exeext='' is most
3482         # certainly right.
3483         break;;
3484     *.* )
3485         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3486         then :; else
3487            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3488         fi
3489         # We set ac_cv_exeext here because the later test for it is not
3490         # safe: cross compilers may not add the suffix if given an `-o'
3491         # argument, so we may need to know it at that point already.
3492         # Even if this section looks crufty: it has the advantage of
3493         # actually working.
3494         break;;
3495     * )
3496         break;;
3497   esac
3498 done
3499 test "$ac_cv_exeext" = no && ac_cv_exeext=
3500
3501 else
3502   ac_file=''
3503 fi
3504 if test -z "$ac_file"; then :
3505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3506 $as_echo "no" >&6; }
3507 $as_echo "$as_me: failed program was:" >&5
3508 sed 's/^/| /' conftest.$ac_ext >&5
3509
3510 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3512 as_fn_error 77 "C compiler cannot create executables
3513 See \`config.log' for more details" "$LINENO" 5; }
3514 else
3515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3516 $as_echo "yes" >&6; }
3517 fi
3518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3519 $as_echo_n "checking for C compiler default output file name... " >&6; }
3520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3521 $as_echo "$ac_file" >&6; }
3522 ac_exeext=$ac_cv_exeext
3523
3524 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3525 ac_clean_files=$ac_clean_files_save
3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3527 $as_echo_n "checking for suffix of executables... " >&6; }
3528 if { { ac_try="$ac_link"
3529 case "(($ac_try" in
3530   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3531   *) ac_try_echo=$ac_try;;
3532 esac
3533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3534 $as_echo "$ac_try_echo"; } >&5
3535   (eval "$ac_link") 2>&5
3536   ac_status=$?
3537   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3538   test $ac_status = 0; }; then :
3539   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3540 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3541 # work properly (i.e., refer to `conftest.exe'), while it won't with
3542 # `rm'.
3543 for ac_file in conftest.exe conftest conftest.*; do
3544   test -f "$ac_file" || continue
3545   case $ac_file in
3546     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3547     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3548           break;;
3549     * ) break;;
3550   esac
3551 done
3552 else
3553   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3556 See \`config.log' for more details" "$LINENO" 5; }
3557 fi
3558 rm -f conftest conftest$ac_cv_exeext
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3560 $as_echo "$ac_cv_exeext" >&6; }
3561
3562 rm -f conftest.$ac_ext
3563 EXEEXT=$ac_cv_exeext
3564 ac_exeext=$EXEEXT
3565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3566 /* end confdefs.h.  */
3567 #include <stdio.h>
3568 int
3569 main ()
3570 {
3571 FILE *f = fopen ("conftest.out", "w");
3572  return ferror (f) || fclose (f) != 0;
3573
3574   ;
3575   return 0;
3576 }
3577 _ACEOF
3578 ac_clean_files="$ac_clean_files conftest.out"
3579 # Check that the compiler produces executables we can run.  If not, either
3580 # the compiler is broken, or we cross compile.
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3582 $as_echo_n "checking whether we are cross compiling... " >&6; }
3583 if test "$cross_compiling" != yes; then
3584   { { ac_try="$ac_link"
3585 case "(($ac_try" in
3586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3587   *) ac_try_echo=$ac_try;;
3588 esac
3589 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3590 $as_echo "$ac_try_echo"; } >&5
3591   (eval "$ac_link") 2>&5
3592   ac_status=$?
3593   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3594   test $ac_status = 0; }
3595   if { ac_try='./conftest$ac_cv_exeext'
3596   { { case "(($ac_try" in
3597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3598   *) ac_try_echo=$ac_try;;
3599 esac
3600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3601 $as_echo "$ac_try_echo"; } >&5
3602   (eval "$ac_try") 2>&5
3603   ac_status=$?
3604   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3605   test $ac_status = 0; }; }; then
3606     cross_compiling=no
3607   else
3608     if test "$cross_compiling" = maybe; then
3609         cross_compiling=yes
3610     else
3611         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3612 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3613 as_fn_error $? "cannot run C compiled programs.
3614 If you meant to cross compile, use \`--host'.
3615 See \`config.log' for more details" "$LINENO" 5; }
3616     fi
3617   fi
3618 fi
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3620 $as_echo "$cross_compiling" >&6; }
3621
3622 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3623 ac_clean_files=$ac_clean_files_save
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3625 $as_echo_n "checking for suffix of object files... " >&6; }
3626 if ${ac_cv_objext+:} false; then :
3627   $as_echo_n "(cached) " >&6
3628 else
3629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3630 /* end confdefs.h.  */
3631
3632 int
3633 main ()
3634 {
3635
3636   ;
3637   return 0;
3638 }
3639 _ACEOF
3640 rm -f conftest.o conftest.obj
3641 if { { ac_try="$ac_compile"
3642 case "(($ac_try" in
3643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3644   *) ac_try_echo=$ac_try;;
3645 esac
3646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3647 $as_echo "$ac_try_echo"; } >&5
3648   (eval "$ac_compile") 2>&5
3649   ac_status=$?
3650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3651   test $ac_status = 0; }; then :
3652   for ac_file in conftest.o conftest.obj conftest.*; do
3653   test -f "$ac_file" || continue;
3654   case $ac_file in
3655     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3656     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3657        break;;
3658   esac
3659 done
3660 else
3661   $as_echo "$as_me: failed program was:" >&5
3662 sed 's/^/| /' conftest.$ac_ext >&5
3663
3664 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3666 as_fn_error $? "cannot compute suffix of object files: cannot compile
3667 See \`config.log' for more details" "$LINENO" 5; }
3668 fi
3669 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3670 fi
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3672 $as_echo "$ac_cv_objext" >&6; }
3673 OBJEXT=$ac_cv_objext
3674 ac_objext=$OBJEXT
3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3676 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3677 if ${ac_cv_c_compiler_gnu+:} false; then :
3678   $as_echo_n "(cached) " >&6
3679 else
3680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3681 /* end confdefs.h.  */
3682
3683 int
3684 main ()
3685 {
3686 #ifndef __GNUC__
3687        choke me
3688 #endif
3689
3690   ;
3691   return 0;
3692 }
3693 _ACEOF
3694 if ac_fn_c_try_compile "$LINENO"; then :
3695   ac_compiler_gnu=yes
3696 else
3697   ac_compiler_gnu=no
3698 fi
3699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3701
3702 fi
3703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3704 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3705 if test $ac_compiler_gnu = yes; then
3706   GCC=yes
3707 else
3708   GCC=
3709 fi
3710 ac_test_CFLAGS=${CFLAGS+set}
3711 ac_save_CFLAGS=$CFLAGS
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3713 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3714 if ${ac_cv_prog_cc_g+:} false; then :
3715   $as_echo_n "(cached) " >&6
3716 else
3717   ac_save_c_werror_flag=$ac_c_werror_flag
3718    ac_c_werror_flag=yes
3719    ac_cv_prog_cc_g=no
3720    CFLAGS="-g"
3721    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h.  */
3723
3724 int
3725 main ()
3726 {
3727
3728   ;
3729   return 0;
3730 }
3731 _ACEOF
3732 if ac_fn_c_try_compile "$LINENO"; then :
3733   ac_cv_prog_cc_g=yes
3734 else
3735   CFLAGS=""
3736       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737 /* end confdefs.h.  */
3738
3739 int
3740 main ()
3741 {
3742
3743   ;
3744   return 0;
3745 }
3746 _ACEOF
3747 if ac_fn_c_try_compile "$LINENO"; then :
3748
3749 else
3750   ac_c_werror_flag=$ac_save_c_werror_flag
3751          CFLAGS="-g"
3752          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3753 /* end confdefs.h.  */
3754
3755 int
3756 main ()
3757 {
3758
3759   ;
3760   return 0;
3761 }
3762 _ACEOF
3763 if ac_fn_c_try_compile "$LINENO"; then :
3764   ac_cv_prog_cc_g=yes
3765 fi
3766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3767 fi
3768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 fi
3770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3771    ac_c_werror_flag=$ac_save_c_werror_flag
3772 fi
3773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3774 $as_echo "$ac_cv_prog_cc_g" >&6; }
3775 if test "$ac_test_CFLAGS" = set; then
3776   CFLAGS=$ac_save_CFLAGS
3777 elif test $ac_cv_prog_cc_g = yes; then
3778   if test "$GCC" = yes; then
3779     CFLAGS="-g -O2"
3780   else
3781     CFLAGS="-g"
3782   fi
3783 else
3784   if test "$GCC" = yes; then
3785     CFLAGS="-O2"
3786   else
3787     CFLAGS=
3788   fi
3789 fi
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3791 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3792 if ${ac_cv_prog_cc_c89+:} false; then :
3793   $as_echo_n "(cached) " >&6
3794 else
3795   ac_cv_prog_cc_c89=no
3796 ac_save_CC=$CC
3797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3798 /* end confdefs.h.  */
3799 #include <stdarg.h>
3800 #include <stdio.h>
3801 struct stat;
3802 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3803 struct buf { int x; };
3804 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3805 static char *e (p, i)
3806      char **p;
3807      int i;
3808 {
3809   return p[i];
3810 }
3811 static char *f (char * (*g) (char **, int), char **p, ...)
3812 {
3813   char *s;
3814   va_list v;
3815   va_start (v,p);
3816   s = g (p, va_arg (v,int));
3817   va_end (v);
3818   return s;
3819 }
3820
3821 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3822    function prototypes and stuff, but not '\xHH' hex character constants.
3823    These don't provoke an error unfortunately, instead are silently treated
3824    as 'x'.  The following induces an error, until -std is added to get
3825    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3826    array size at least.  It's necessary to write '\x00'==0 to get something
3827    that's true only with -std.  */
3828 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3829
3830 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3831    inside strings and character constants.  */
3832 #define FOO(x) 'x'
3833 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3834
3835 int test (int i, double x);
3836 struct s1 {int (*f) (int a);};
3837 struct s2 {int (*f) (double a);};
3838 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3839 int argc;
3840 char **argv;
3841 int
3842 main ()
3843 {
3844 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3845   ;
3846   return 0;
3847 }
3848 _ACEOF
3849 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3850         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3851 do
3852   CC="$ac_save_CC $ac_arg"
3853   if ac_fn_c_try_compile "$LINENO"; then :
3854   ac_cv_prog_cc_c89=$ac_arg
3855 fi
3856 rm -f core conftest.err conftest.$ac_objext
3857   test "x$ac_cv_prog_cc_c89" != "xno" && break
3858 done
3859 rm -f conftest.$ac_ext
3860 CC=$ac_save_CC
3861
3862 fi
3863 # AC_CACHE_VAL
3864 case "x$ac_cv_prog_cc_c89" in
3865   x)
3866     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3867 $as_echo "none needed" >&6; } ;;
3868   xno)
3869     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3870 $as_echo "unsupported" >&6; } ;;
3871   *)
3872     CC="$CC $ac_cv_prog_cc_c89"
3873     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3874 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3875 esac
3876 if test "x$ac_cv_prog_cc_c89" != xno; then :
3877
3878 fi
3879
3880 ac_ext=c
3881 ac_cpp='$CPP $CPPFLAGS'
3882 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3883 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3884 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3885
3886 ac_ext=c
3887 ac_cpp='$CPP $CPPFLAGS'
3888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3892 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3893 if ${am_cv_prog_cc_c_o+:} false; then :
3894   $as_echo_n "(cached) " >&6
3895 else
3896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3897 /* end confdefs.h.  */
3898
3899 int
3900 main ()
3901 {
3902
3903   ;
3904   return 0;
3905 }
3906 _ACEOF
3907   # Make sure it works both with $CC and with simple cc.
3908   # Following AC_PROG_CC_C_O, we do the test twice because some
3909   # compilers refuse to overwrite an existing .o file with -o,
3910   # though they will create one.
3911   am_cv_prog_cc_c_o=yes
3912   for am_i in 1 2; do
3913     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3914    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3915    ac_status=$?
3916    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3917    (exit $ac_status); } \
3918          && test -f conftest2.$ac_objext; then
3919       : OK
3920     else
3921       am_cv_prog_cc_c_o=no
3922       break
3923     fi
3924   done
3925   rm -f core conftest*
3926   unset am_i
3927 fi
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3929 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3930 if test "$am_cv_prog_cc_c_o" != yes; then
3931    # Losing compiler, so override with the script.
3932    # FIXME: It is wrong to rewrite CC.
3933    # But if we don't then we get into trouble of one sort or another.
3934    # A longer-term fix would be to have automake use am__CC in this case,
3935    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3936    CC="$am_aux_dir/compile $CC"
3937 fi
3938 ac_ext=c
3939 ac_cpp='$CPP $CPPFLAGS'
3940 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3941 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3942 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3943
3944 DEPDIR="${am__leading_dot}deps"
3945
3946 ac_config_commands="$ac_config_commands depfiles"
3947
3948
3949 am_make=${MAKE-make}
3950 cat > confinc << 'END'
3951 am__doit:
3952         @echo this is the am__doit target
3953 .PHONY: am__doit
3954 END
3955 # If we don't find an include directive, just comment out the code.
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3957 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3958 am__include="#"
3959 am__quote=
3960 _am_result=none
3961 # First try GNU make style include.
3962 echo "include confinc" > confmf
3963 # Ignore all kinds of additional output from 'make'.
3964 case `$am_make -s -f confmf 2> /dev/null` in #(
3965 *the\ am__doit\ target*)
3966   am__include=include
3967   am__quote=
3968   _am_result=GNU
3969   ;;
3970 esac
3971 # Now try BSD make style include.
3972 if test "$am__include" = "#"; then
3973    echo '.include "confinc"' > confmf
3974    case `$am_make -s -f confmf 2> /dev/null` in #(
3975    *the\ am__doit\ target*)
3976      am__include=.include
3977      am__quote="\""
3978      _am_result=BSD
3979      ;;
3980    esac
3981 fi
3982
3983
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3985 $as_echo "$_am_result" >&6; }
3986 rm -f confinc confmf
3987
3988 # Check whether --enable-dependency-tracking was given.
3989 if test "${enable_dependency_tracking+set}" = set; then :
3990   enableval=$enable_dependency_tracking;
3991 fi
3992
3993 if test "x$enable_dependency_tracking" != xno; then
3994   am_depcomp="$ac_aux_dir/depcomp"
3995   AMDEPBACKSLASH='\'
3996   am__nodep='_no'
3997 fi
3998  if test "x$enable_dependency_tracking" != xno; then
3999   AMDEP_TRUE=
4000   AMDEP_FALSE='#'
4001 else
4002   AMDEP_TRUE='#'
4003   AMDEP_FALSE=
4004 fi
4005
4006
4007
4008 depcc="$CC"   am_compiler_list=
4009
4010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4011 $as_echo_n "checking dependency style of $depcc... " >&6; }
4012 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4013   $as_echo_n "(cached) " >&6
4014 else
4015   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4016   # We make a subdir and do the tests there.  Otherwise we can end up
4017   # making bogus files that we don't know about and never remove.  For
4018   # instance it was reported that on HP-UX the gcc test will end up
4019   # making a dummy file named 'D' -- because '-MD' means "put the output
4020   # in D".
4021   rm -rf conftest.dir
4022   mkdir conftest.dir
4023   # Copy depcomp to subdir because otherwise we won't find it if we're
4024   # using a relative directory.
4025   cp "$am_depcomp" conftest.dir
4026   cd conftest.dir
4027   # We will build objects and dependencies in a subdirectory because
4028   # it helps to detect inapplicable dependency modes.  For instance
4029   # both Tru64's cc and ICC support -MD to output dependencies as a
4030   # side effect of compilation, but ICC will put the dependencies in
4031   # the current directory while Tru64 will put them in the object
4032   # directory.
4033   mkdir sub
4034
4035   am_cv_CC_dependencies_compiler_type=none
4036   if test "$am_compiler_list" = ""; then
4037      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4038   fi
4039   am__universal=false
4040   case " $depcc " in #(
4041      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4042      esac
4043
4044   for depmode in $am_compiler_list; do
4045     # Setup a source with many dependencies, because some compilers
4046     # like to wrap large dependency lists on column 80 (with \), and
4047     # we should not choose a depcomp mode which is confused by this.
4048     #
4049     # We need to recreate these files for each test, as the compiler may
4050     # overwrite some of them when testing with obscure command lines.
4051     # This happens at least with the AIX C compiler.
4052     : > sub/conftest.c
4053     for i in 1 2 3 4 5 6; do
4054       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4055       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4056       # Solaris 10 /bin/sh.
4057       echo '/* dummy */' > sub/conftst$i.h
4058     done
4059     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4060
4061     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4062     # mode.  It turns out that the SunPro C++ compiler does not properly
4063     # handle '-M -o', and we need to detect this.  Also, some Intel
4064     # versions had trouble with output in subdirs.
4065     am__obj=sub/conftest.${OBJEXT-o}
4066     am__minus_obj="-o $am__obj"
4067     case $depmode in
4068     gcc)
4069       # This depmode causes a compiler race in universal mode.
4070       test "$am__universal" = false || continue
4071       ;;
4072     nosideeffect)
4073       # After this tag, mechanisms are not by side-effect, so they'll
4074       # only be used when explicitly requested.
4075       if test "x$enable_dependency_tracking" = xyes; then
4076         continue
4077       else
4078         break
4079       fi
4080       ;;
4081     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4082       # This compiler won't grok '-c -o', but also, the minuso test has
4083       # not run yet.  These depmodes are late enough in the game, and
4084       # so weak that their functioning should not be impacted.
4085       am__obj=conftest.${OBJEXT-o}
4086       am__minus_obj=
4087       ;;
4088     none) break ;;
4089     esac
4090     if depmode=$depmode \
4091        source=sub/conftest.c object=$am__obj \
4092        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4093        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4094          >/dev/null 2>conftest.err &&
4095        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4096        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4097        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4098        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4099       # icc doesn't choke on unknown options, it will just issue warnings
4100       # or remarks (even with -Werror).  So we grep stderr for any message
4101       # that says an option was ignored or not supported.
4102       # When given -MP, icc 7.0 and 7.1 complain thusly:
4103       #   icc: Command line warning: ignoring option '-M'; no argument required
4104       # The diagnosis changed in icc 8.0:
4105       #   icc: Command line remark: option '-MP' not supported
4106       if (grep 'ignoring option' conftest.err ||
4107           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4108         am_cv_CC_dependencies_compiler_type=$depmode
4109         break
4110       fi
4111     fi
4112   done
4113
4114   cd ..
4115   rm -rf conftest.dir
4116 else
4117   am_cv_CC_dependencies_compiler_type=none
4118 fi
4119
4120 fi
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4122 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4123 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4124
4125  if
4126   test "x$enable_dependency_tracking" != xno \
4127   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4128   am__fastdepCC_TRUE=
4129   am__fastdepCC_FALSE='#'
4130 else
4131   am__fastdepCC_TRUE='#'
4132   am__fastdepCC_FALSE=
4133 fi
4134
4135
4136 case `pwd` in
4137   *\ * | *\     *)
4138     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4139 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4140 esac
4141
4142
4143
4144 macro_version='2.4.6'
4145 macro_revision='2.4.6'
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159 ltmain=$ac_aux_dir/ltmain.sh
4160
4161 # Backslashify metacharacters that are still active within
4162 # double-quoted strings.
4163 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4164
4165 # Same as above, but do not quote variable references.
4166 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4167
4168 # Sed substitution to delay expansion of an escaped shell variable in a
4169 # double_quote_subst'ed string.
4170 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4171
4172 # Sed substitution to delay expansion of an escaped single quote.
4173 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4174
4175 # Sed substitution to avoid accidental globbing in evaled expressions
4176 no_glob_subst='s/\*/\\\*/g'
4177
4178 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4179 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4180 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4181
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4183 $as_echo_n "checking how to print strings... " >&6; }
4184 # Test print first, because it will be a builtin if present.
4185 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
4186    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4187   ECHO='print -r --'
4188 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4189   ECHO='printf %s\n'
4190 else
4191   # Use this function as a fallback that always works.
4192   func_fallback_echo ()
4193   {
4194     eval 'cat <<_LTECHO_EOF
4195 $1
4196 _LTECHO_EOF'
4197   }
4198   ECHO='func_fallback_echo'
4199 fi
4200
4201 # func_echo_all arg...
4202 # Invoke $ECHO with all args, space-separated.
4203 func_echo_all ()
4204 {
4205     $ECHO ""
4206 }
4207
4208 case $ECHO in
4209   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4210 $as_echo "printf" >&6; } ;;
4211   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4212 $as_echo "print -r" >&6; } ;;
4213   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4214 $as_echo "cat" >&6; } ;;
4215 esac
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4231 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4232 if ${ac_cv_path_SED+:} false; then :
4233   $as_echo_n "(cached) " >&6
4234 else
4235             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4236      for ac_i in 1 2 3 4 5 6 7; do
4237        ac_script="$ac_script$as_nl$ac_script"
4238      done
4239      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4240      { ac_script=; unset ac_script;}
4241      if test -z "$SED"; then
4242   ac_path_SED_found=false
4243   # Loop through the user's path and test for each of PROGNAME-LIST
4244   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4245 for as_dir in $PATH
4246 do
4247   IFS=$as_save_IFS
4248   test -z "$as_dir" && as_dir=.
4249     for ac_prog in sed gsed; do
4250     for ac_exec_ext in '' $ac_executable_extensions; do
4251       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4252       as_fn_executable_p "$ac_path_SED" || continue
4253 # Check for GNU ac_path_SED and select it if it is found.
4254   # Check for GNU $ac_path_SED
4255 case `"$ac_path_SED" --version 2>&1` in
4256 *GNU*)
4257   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4258 *)
4259   ac_count=0
4260   $as_echo_n 0123456789 >"conftest.in"
4261   while :
4262   do
4263     cat "conftest.in" "conftest.in" >"conftest.tmp"
4264     mv "conftest.tmp" "conftest.in"
4265     cp "conftest.in" "conftest.nl"
4266     $as_echo '' >> "conftest.nl"
4267     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4268     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4269     as_fn_arith $ac_count + 1 && ac_count=$as_val
4270     if test $ac_count -gt ${ac_path_SED_max-0}; then
4271       # Best one so far, save it but keep looking for a better one
4272       ac_cv_path_SED="$ac_path_SED"
4273       ac_path_SED_max=$ac_count
4274     fi
4275     # 10*(2^10) chars as input seems more than enough
4276     test $ac_count -gt 10 && break
4277   done
4278   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4279 esac
4280
4281       $ac_path_SED_found && break 3
4282     done
4283   done
4284   done
4285 IFS=$as_save_IFS
4286   if test -z "$ac_cv_path_SED"; then
4287     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4288   fi
4289 else
4290   ac_cv_path_SED=$SED
4291 fi
4292
4293 fi
4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4295 $as_echo "$ac_cv_path_SED" >&6; }
4296  SED="$ac_cv_path_SED"
4297   rm -f conftest.sed
4298
4299 test -z "$SED" && SED=sed
4300 Xsed="$SED -e 1s/^X//"
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4313 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4314 if ${ac_cv_path_GREP+:} false; then :
4315   $as_echo_n "(cached) " >&6
4316 else
4317   if test -z "$GREP"; then
4318   ac_path_GREP_found=false
4319   # Loop through the user's path and test for each of PROGNAME-LIST
4320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4321 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4322 do
4323   IFS=$as_save_IFS
4324   test -z "$as_dir" && as_dir=.
4325     for ac_prog in grep ggrep; do
4326     for ac_exec_ext in '' $ac_executable_extensions; do
4327       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4328       as_fn_executable_p "$ac_path_GREP" || continue
4329 # Check for GNU ac_path_GREP and select it if it is found.
4330   # Check for GNU $ac_path_GREP
4331 case `"$ac_path_GREP" --version 2>&1` in
4332 *GNU*)
4333   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4334 *)
4335   ac_count=0
4336   $as_echo_n 0123456789 >"conftest.in"
4337   while :
4338   do
4339     cat "conftest.in" "conftest.in" >"conftest.tmp"
4340     mv "conftest.tmp" "conftest.in"
4341     cp "conftest.in" "conftest.nl"
4342     $as_echo 'GREP' >> "conftest.nl"
4343     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4344     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4345     as_fn_arith $ac_count + 1 && ac_count=$as_val
4346     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4347       # Best one so far, save it but keep looking for a better one
4348       ac_cv_path_GREP="$ac_path_GREP"
4349       ac_path_GREP_max=$ac_count
4350     fi
4351     # 10*(2^10) chars as input seems more than enough
4352     test $ac_count -gt 10 && break
4353   done
4354   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4355 esac
4356
4357       $ac_path_GREP_found && break 3
4358     done
4359   done
4360   done
4361 IFS=$as_save_IFS
4362   if test -z "$ac_cv_path_GREP"; then
4363     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4364   fi
4365 else
4366   ac_cv_path_GREP=$GREP
4367 fi
4368
4369 fi
4370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4371 $as_echo "$ac_cv_path_GREP" >&6; }
4372  GREP="$ac_cv_path_GREP"
4373
4374
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4376 $as_echo_n "checking for egrep... " >&6; }
4377 if ${ac_cv_path_EGREP+:} false; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4381    then ac_cv_path_EGREP="$GREP -E"
4382    else
4383      if test -z "$EGREP"; then
4384   ac_path_EGREP_found=false
4385   # Loop through the user's path and test for each of PROGNAME-LIST
4386   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4387 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4388 do
4389   IFS=$as_save_IFS
4390   test -z "$as_dir" && as_dir=.
4391     for ac_prog in egrep; do
4392     for ac_exec_ext in '' $ac_executable_extensions; do
4393       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4394       as_fn_executable_p "$ac_path_EGREP" || continue
4395 # Check for GNU ac_path_EGREP and select it if it is found.
4396   # Check for GNU $ac_path_EGREP
4397 case `"$ac_path_EGREP" --version 2>&1` in
4398 *GNU*)
4399   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4400 *)
4401   ac_count=0
4402   $as_echo_n 0123456789 >"conftest.in"
4403   while :
4404   do
4405     cat "conftest.in" "conftest.in" >"conftest.tmp"
4406     mv "conftest.tmp" "conftest.in"
4407     cp "conftest.in" "conftest.nl"
4408     $as_echo 'EGREP' >> "conftest.nl"
4409     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4410     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4411     as_fn_arith $ac_count + 1 && ac_count=$as_val
4412     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4413       # Best one so far, save it but keep looking for a better one
4414       ac_cv_path_EGREP="$ac_path_EGREP"
4415       ac_path_EGREP_max=$ac_count
4416     fi
4417     # 10*(2^10) chars as input seems more than enough
4418     test $ac_count -gt 10 && break
4419   done
4420   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4421 esac
4422
4423       $ac_path_EGREP_found && break 3
4424     done
4425   done
4426   done
4427 IFS=$as_save_IFS
4428   if test -z "$ac_cv_path_EGREP"; then
4429     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4430   fi
4431 else
4432   ac_cv_path_EGREP=$EGREP
4433 fi
4434
4435    fi
4436 fi
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4438 $as_echo "$ac_cv_path_EGREP" >&6; }
4439  EGREP="$ac_cv_path_EGREP"
4440
4441
4442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4443 $as_echo_n "checking for fgrep... " >&6; }
4444 if ${ac_cv_path_FGREP+:} false; then :
4445   $as_echo_n "(cached) " >&6
4446 else
4447   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4448    then ac_cv_path_FGREP="$GREP -F"
4449    else
4450      if test -z "$FGREP"; then
4451   ac_path_FGREP_found=false
4452   # Loop through the user's path and test for each of PROGNAME-LIST
4453   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4454 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4455 do
4456   IFS=$as_save_IFS
4457   test -z "$as_dir" && as_dir=.
4458     for ac_prog in fgrep; do
4459     for ac_exec_ext in '' $ac_executable_extensions; do
4460       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4461       as_fn_executable_p "$ac_path_FGREP" || continue
4462 # Check for GNU ac_path_FGREP and select it if it is found.
4463   # Check for GNU $ac_path_FGREP
4464 case `"$ac_path_FGREP" --version 2>&1` in
4465 *GNU*)
4466   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4467 *)
4468   ac_count=0
4469   $as_echo_n 0123456789 >"conftest.in"
4470   while :
4471   do
4472     cat "conftest.in" "conftest.in" >"conftest.tmp"
4473     mv "conftest.tmp" "conftest.in"
4474     cp "conftest.in" "conftest.nl"
4475     $as_echo 'FGREP' >> "conftest.nl"
4476     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4477     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4478     as_fn_arith $ac_count + 1 && ac_count=$as_val
4479     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4480       # Best one so far, save it but keep looking for a better one
4481       ac_cv_path_FGREP="$ac_path_FGREP"
4482       ac_path_FGREP_max=$ac_count
4483     fi
4484     # 10*(2^10) chars as input seems more than enough
4485     test $ac_count -gt 10 && break
4486   done
4487   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4488 esac
4489
4490       $ac_path_FGREP_found && break 3
4491     done
4492   done
4493   done
4494 IFS=$as_save_IFS
4495   if test -z "$ac_cv_path_FGREP"; then
4496     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4497   fi
4498 else
4499   ac_cv_path_FGREP=$FGREP
4500 fi
4501
4502    fi
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4505 $as_echo "$ac_cv_path_FGREP" >&6; }
4506  FGREP="$ac_cv_path_FGREP"
4507
4508
4509 test -z "$GREP" && GREP=grep
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529 # Check whether --with-gnu-ld was given.
4530 if test "${with_gnu_ld+set}" = set; then :
4531   withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
4532 else
4533   with_gnu_ld=no
4534 fi
4535
4536 ac_prog=ld
4537 if test yes = "$GCC"; then
4538   # Check if gcc -print-prog-name=ld gives a path.
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4540 $as_echo_n "checking for ld used by $CC... " >&6; }
4541   case $host in
4542   *-*-mingw*)
4543     # gcc leaves a trailing carriage return, which upsets mingw
4544     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4545   *)
4546     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4547   esac
4548   case $ac_prog in
4549     # Accept absolute paths.
4550     [\\/]* | ?:[\\/]*)
4551       re_direlt='/[^/][^/]*/\.\./'
4552       # Canonicalize the pathname of ld
4553       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4554       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4555         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4556       done
4557       test -z "$LD" && LD=$ac_prog
4558       ;;
4559   "")
4560     # If it fails, then pretend we aren't using GCC.
4561     ac_prog=ld
4562     ;;
4563   *)
4564     # If it is relative, then search for the first ld in PATH.
4565     with_gnu_ld=unknown
4566     ;;
4567   esac
4568 elif test yes = "$with_gnu_ld"; then
4569   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4570 $as_echo_n "checking for GNU ld... " >&6; }
4571 else
4572   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4573 $as_echo_n "checking for non-GNU ld... " >&6; }
4574 fi
4575 if ${lt_cv_path_LD+:} false; then :
4576   $as_echo_n "(cached) " >&6
4577 else
4578   if test -z "$LD"; then
4579   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4580   for ac_dir in $PATH; do
4581     IFS=$lt_save_ifs
4582     test -z "$ac_dir" && ac_dir=.
4583     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4584       lt_cv_path_LD=$ac_dir/$ac_prog
4585       # Check to see if the program is GNU ld.  I'd rather use --version,
4586       # but apparently some variants of GNU ld only accept -v.
4587       # Break only if it was the GNU/non-GNU ld that we prefer.
4588       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4589       *GNU* | *'with BFD'*)
4590         test no != "$with_gnu_ld" && break
4591         ;;
4592       *)
4593         test yes != "$with_gnu_ld" && break
4594         ;;
4595       esac
4596     fi
4597   done
4598   IFS=$lt_save_ifs
4599 else
4600   lt_cv_path_LD=$LD # Let the user override the test with a path.
4601 fi
4602 fi
4603
4604 LD=$lt_cv_path_LD
4605 if test -n "$LD"; then
4606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4607 $as_echo "$LD" >&6; }
4608 else
4609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4610 $as_echo "no" >&6; }
4611 fi
4612 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4614 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4615 if ${lt_cv_prog_gnu_ld+:} false; then :
4616   $as_echo_n "(cached) " >&6
4617 else
4618   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4619 case `$LD -v 2>&1 </dev/null` in
4620 *GNU* | *'with BFD'*)
4621   lt_cv_prog_gnu_ld=yes
4622   ;;
4623 *)
4624   lt_cv_prog_gnu_ld=no
4625   ;;
4626 esac
4627 fi
4628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4629 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4630 with_gnu_ld=$lt_cv_prog_gnu_ld
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4641 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4642 if ${lt_cv_path_NM+:} false; then :
4643   $as_echo_n "(cached) " >&6
4644 else
4645   if test -n "$NM"; then
4646   # Let the user override the test.
4647   lt_cv_path_NM=$NM
4648 else
4649   lt_nm_to_check=${ac_tool_prefix}nm
4650   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4651     lt_nm_to_check="$lt_nm_to_check nm"
4652   fi
4653   for lt_tmp_nm in $lt_nm_to_check; do
4654     lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
4655     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4656       IFS=$lt_save_ifs
4657       test -z "$ac_dir" && ac_dir=.
4658       tmp_nm=$ac_dir/$lt_tmp_nm
4659       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
4660         # Check to see if the nm accepts a BSD-compat flag.
4661         # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
4662         #   nm: unknown option "B" ignored
4663         # Tru64's nm complains that /dev/null is an invalid object file
4664         # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
4665         case $build_os in
4666         mingw*) lt_bad_file=conftest.nm/nofile ;;
4667         *) lt_bad_file=/dev/null ;;
4668         esac
4669         case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
4670         *$lt_bad_file* | *'Invalid file or object type'*)
4671           lt_cv_path_NM="$tmp_nm -B"
4672           break 2
4673           ;;
4674         *)
4675           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4676           */dev/null*)
4677             lt_cv_path_NM="$tmp_nm -p"
4678             break 2
4679             ;;
4680           *)
4681             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4682             continue # so that we can try to find one that supports BSD flags
4683             ;;
4684           esac
4685           ;;
4686         esac
4687       fi
4688     done
4689     IFS=$lt_save_ifs
4690   done
4691   : ${lt_cv_path_NM=no}
4692 fi
4693 fi
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4695 $as_echo "$lt_cv_path_NM" >&6; }
4696 if test no != "$lt_cv_path_NM"; then
4697   NM=$lt_cv_path_NM
4698 else
4699   # Didn't find any BSD compatible name lister, look for dumpbin.
4700   if test -n "$DUMPBIN"; then :
4701     # Let the user override the test.
4702   else
4703     if test -n "$ac_tool_prefix"; then
4704   for ac_prog in dumpbin "link -dump"
4705   do
4706     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4707 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4709 $as_echo_n "checking for $ac_word... " >&6; }
4710 if ${ac_cv_prog_DUMPBIN+:} false; then :
4711   $as_echo_n "(cached) " >&6
4712 else
4713   if test -n "$DUMPBIN"; then
4714   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4715 else
4716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4717 for as_dir in $PATH
4718 do
4719   IFS=$as_save_IFS
4720   test -z "$as_dir" && as_dir=.
4721     for ac_exec_ext in '' $ac_executable_extensions; do
4722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4723     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4725     break 2
4726   fi
4727 done
4728   done
4729 IFS=$as_save_IFS
4730
4731 fi
4732 fi
4733 DUMPBIN=$ac_cv_prog_DUMPBIN
4734 if test -n "$DUMPBIN"; then
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4736 $as_echo "$DUMPBIN" >&6; }
4737 else
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4739 $as_echo "no" >&6; }
4740 fi
4741
4742
4743     test -n "$DUMPBIN" && break
4744   done
4745 fi
4746 if test -z "$DUMPBIN"; then
4747   ac_ct_DUMPBIN=$DUMPBIN
4748   for ac_prog in dumpbin "link -dump"
4749 do
4750   # Extract the first word of "$ac_prog", so it can be a program name with args.
4751 set dummy $ac_prog; ac_word=$2
4752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4753 $as_echo_n "checking for $ac_word... " >&6; }
4754 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4755   $as_echo_n "(cached) " >&6
4756 else
4757   if test -n "$ac_ct_DUMPBIN"; then
4758   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4759 else
4760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4761 for as_dir in $PATH
4762 do
4763   IFS=$as_save_IFS
4764   test -z "$as_dir" && as_dir=.
4765     for ac_exec_ext in '' $ac_executable_extensions; do
4766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4767     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4769     break 2
4770   fi
4771 done
4772   done
4773 IFS=$as_save_IFS
4774
4775 fi
4776 fi
4777 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4778 if test -n "$ac_ct_DUMPBIN"; then
4779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4780 $as_echo "$ac_ct_DUMPBIN" >&6; }
4781 else
4782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4783 $as_echo "no" >&6; }
4784 fi
4785
4786
4787   test -n "$ac_ct_DUMPBIN" && break
4788 done
4789
4790   if test "x$ac_ct_DUMPBIN" = x; then
4791     DUMPBIN=":"
4792   else
4793     case $cross_compiling:$ac_tool_warned in
4794 yes:)
4795 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4796 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4797 ac_tool_warned=yes ;;
4798 esac
4799     DUMPBIN=$ac_ct_DUMPBIN
4800   fi
4801 fi
4802
4803     case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
4804     *COFF*)
4805       DUMPBIN="$DUMPBIN -symbols -headers"
4806       ;;
4807     *)
4808       DUMPBIN=:
4809       ;;
4810     esac
4811   fi
4812
4813   if test : != "$DUMPBIN"; then
4814     NM=$DUMPBIN
4815   fi
4816 fi
4817 test -z "$NM" && NM=nm
4818
4819
4820
4821
4822
4823
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4825 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4826 if ${lt_cv_nm_interface+:} false; then :
4827   $as_echo_n "(cached) " >&6
4828 else
4829   lt_cv_nm_interface="BSD nm"
4830   echo "int some_variable = 0;" > conftest.$ac_ext
4831   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4832   (eval "$ac_compile" 2>conftest.err)
4833   cat conftest.err >&5
4834   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4835   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4836   cat conftest.err >&5
4837   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4838   cat conftest.out >&5
4839   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4840     lt_cv_nm_interface="MS dumpbin"
4841   fi
4842   rm -f conftest*
4843 fi
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4845 $as_echo "$lt_cv_nm_interface" >&6; }
4846
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4848 $as_echo_n "checking whether ln -s works... " >&6; }
4849 LN_S=$as_ln_s
4850 if test "$LN_S" = "ln -s"; then
4851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4852 $as_echo "yes" >&6; }
4853 else
4854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4855 $as_echo "no, using $LN_S" >&6; }
4856 fi
4857
4858 # find the maximum length of command line arguments
4859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4860 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4861 if ${lt_cv_sys_max_cmd_len+:} false; then :
4862   $as_echo_n "(cached) " >&6
4863 else
4864     i=0
4865   teststring=ABCD
4866
4867   case $build_os in
4868   msdosdjgpp*)
4869     # On DJGPP, this test can blow up pretty badly due to problems in libc
4870     # (any single argument exceeding 2000 bytes causes a buffer overrun
4871     # during glob expansion).  Even if it were fixed, the result of this
4872     # check would be larger than it should be.
4873     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4874     ;;
4875
4876   gnu*)
4877     # Under GNU Hurd, this test is not required because there is
4878     # no limit to the length of command line arguments.
4879     # Libtool will interpret -1 as no limit whatsoever
4880     lt_cv_sys_max_cmd_len=-1;
4881     ;;
4882
4883   cygwin* | mingw* | cegcc*)
4884     # On Win9x/ME, this test blows up -- it succeeds, but takes
4885     # about 5 minutes as the teststring grows exponentially.
4886     # Worse, since 9x/ME are not pre-emptively multitasking,
4887     # you end up with a "frozen" computer, even though with patience
4888     # the test eventually succeeds (with a max line length of 256k).
4889     # Instead, let's just punt: use the minimum linelength reported by
4890     # all of the supported platforms: 8192 (on NT/2K/XP).
4891     lt_cv_sys_max_cmd_len=8192;
4892     ;;
4893
4894   mint*)
4895     # On MiNT this can take a long time and run out of memory.
4896     lt_cv_sys_max_cmd_len=8192;
4897     ;;
4898
4899   amigaos*)
4900     # On AmigaOS with pdksh, this test takes hours, literally.
4901     # So we just punt and use a minimum line length of 8192.
4902     lt_cv_sys_max_cmd_len=8192;
4903     ;;
4904
4905   bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
4906     # This has been around since 386BSD, at least.  Likely further.
4907     if test -x /sbin/sysctl; then
4908       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
4909     elif test -x /usr/sbin/sysctl; then
4910       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
4911     else
4912       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
4913     fi
4914     # And add a safety zone
4915     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4916     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4917     ;;
4918
4919   interix*)
4920     # We know the value 262144 and hardcode it with a safety zone (like BSD)
4921     lt_cv_sys_max_cmd_len=196608
4922     ;;
4923
4924   os2*)
4925     # The test takes a long time on OS/2.
4926     lt_cv_sys_max_cmd_len=8192
4927     ;;
4928
4929   osf*)
4930     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
4931     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
4932     # nice to cause kernel panics so lets avoid the loop below.
4933     # First set a reasonable default.
4934     lt_cv_sys_max_cmd_len=16384
4935     #
4936     if test -x /sbin/sysconfig; then
4937       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
4938         *1*) lt_cv_sys_max_cmd_len=-1 ;;
4939       esac
4940     fi
4941     ;;
4942   sco3.2v5*)
4943     lt_cv_sys_max_cmd_len=102400
4944     ;;
4945   sysv5* | sco5v6* | sysv4.2uw2*)
4946     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
4947     if test -n "$kargmax"; then
4948       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
4949     else
4950       lt_cv_sys_max_cmd_len=32768
4951     fi
4952     ;;
4953   *)
4954     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
4955     if test -n "$lt_cv_sys_max_cmd_len" && \
4956        test undefined != "$lt_cv_sys_max_cmd_len"; then
4957       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
4958       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
4959     else
4960       # Make teststring a little bigger before we do anything with it.
4961       # a 1K string should be a reasonable start.
4962       for i in 1 2 3 4 5 6 7 8; do
4963         teststring=$teststring$teststring
4964       done
4965       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
4966       # If test is not a shell built-in, we'll probably end up computing a
4967       # maximum length that is only half of the actual maximum length, but
4968       # we can't tell.
4969       while { test X`env echo "$teststring$teststring" 2>/dev/null` \
4970                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
4971               test 17 != "$i" # 1/2 MB should be enough
4972       do
4973         i=`expr $i + 1`
4974         teststring=$teststring$teststring
4975       done
4976       # Only check the string length outside the loop.
4977       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
4978       teststring=
4979       # Add a significant safety factor because C++ compilers can tack on
4980       # massive amounts of additional arguments before passing them to the
4981       # linker.  It appears as though 1/2 is a usable value.
4982       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
4983     fi
4984     ;;
4985   esac
4986
4987 fi
4988
4989 if test -n "$lt_cv_sys_max_cmd_len"; then
4990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
4991 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
4992 else
4993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
4994 $as_echo "none" >&6; }
4995 fi
4996 max_cmd_len=$lt_cv_sys_max_cmd_len
4997
4998
4999
5000
5001
5002
5003 : ${CP="cp -f"}
5004 : ${MV="mv -f"}
5005 : ${RM="rm -f"}
5006
5007 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5008   lt_unset=unset
5009 else
5010   lt_unset=false
5011 fi
5012
5013
5014
5015
5016
5017 # test EBCDIC or ASCII
5018 case `echo X|tr X '\101'` in
5019  A) # ASCII based system
5020     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5021   lt_SP2NL='tr \040 \012'
5022   lt_NL2SP='tr \015\012 \040\040'
5023   ;;
5024  *) # EBCDIC based system
5025   lt_SP2NL='tr \100 \n'
5026   lt_NL2SP='tr \r\n \100\100'
5027   ;;
5028 esac
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
5039 $as_echo_n "checking how to convert $build file names to $host format... " >&6; }
5040 if ${lt_cv_to_host_file_cmd+:} false; then :
5041   $as_echo_n "(cached) " >&6
5042 else
5043   case $host in
5044   *-*-mingw* )
5045     case $build in
5046       *-*-mingw* ) # actually msys
5047         lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
5048         ;;
5049       *-*-cygwin* )
5050         lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
5051         ;;
5052       * ) # otherwise, assume *nix
5053         lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
5054         ;;
5055     esac
5056     ;;
5057   *-*-cygwin* )
5058     case $build in
5059       *-*-mingw* ) # actually msys
5060         lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
5061         ;;
5062       *-*-cygwin* )
5063         lt_cv_to_host_file_cmd=func_convert_file_noop
5064         ;;
5065       * ) # otherwise, assume *nix
5066         lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
5067         ;;
5068     esac
5069     ;;
5070   * ) # unhandled hosts (and "normal" native builds)
5071     lt_cv_to_host_file_cmd=func_convert_file_noop
5072     ;;
5073 esac
5074
5075 fi
5076
5077 to_host_file_cmd=$lt_cv_to_host_file_cmd
5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
5079 $as_echo "$lt_cv_to_host_file_cmd" >&6; }
5080
5081
5082
5083
5084
5085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
5086 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
5087 if ${lt_cv_to_tool_file_cmd+:} false; then :
5088   $as_echo_n "(cached) " >&6
5089 else
5090   #assume ordinary cross tools, or native build.
5091 lt_cv_to_tool_file_cmd=func_convert_file_noop
5092 case $host in
5093   *-*-mingw* )
5094     case $build in
5095       *-*-mingw* ) # actually msys
5096         lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
5097         ;;
5098     esac
5099     ;;
5100 esac
5101
5102 fi
5103
5104 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
5106 $as_echo "$lt_cv_to_tool_file_cmd" >&6; }
5107
5108
5109
5110
5111
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5113 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5114 if ${lt_cv_ld_reload_flag+:} false; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   lt_cv_ld_reload_flag='-r'
5118 fi
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5120 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5121 reload_flag=$lt_cv_ld_reload_flag
5122 case $reload_flag in
5123 "" | " "*) ;;
5124 *) reload_flag=" $reload_flag" ;;
5125 esac
5126 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5127 case $host_os in
5128   cygwin* | mingw* | pw32* | cegcc*)
5129     if test yes != "$GCC"; then
5130       reload_cmds=false
5131     fi
5132     ;;
5133   darwin*)
5134     if test yes = "$GCC"; then
5135       reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
5136     else
5137       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5138     fi
5139     ;;
5140 esac
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150 if test -n "$ac_tool_prefix"; then
5151   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5152 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5154 $as_echo_n "checking for $ac_word... " >&6; }
5155 if ${ac_cv_prog_OBJDUMP+:} false; then :
5156   $as_echo_n "(cached) " >&6
5157 else
5158   if test -n "$OBJDUMP"; then
5159   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5160 else
5161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5162 for as_dir in $PATH
5163 do
5164   IFS=$as_save_IFS
5165   test -z "$as_dir" && as_dir=.
5166     for ac_exec_ext in '' $ac_executable_extensions; do
5167   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5168     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5170     break 2
5171   fi
5172 done
5173   done
5174 IFS=$as_save_IFS
5175
5176 fi
5177 fi
5178 OBJDUMP=$ac_cv_prog_OBJDUMP
5179 if test -n "$OBJDUMP"; then
5180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5181 $as_echo "$OBJDUMP" >&6; }
5182 else
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5184 $as_echo "no" >&6; }
5185 fi
5186
5187
5188 fi
5189 if test -z "$ac_cv_prog_OBJDUMP"; then
5190   ac_ct_OBJDUMP=$OBJDUMP
5191   # Extract the first word of "objdump", so it can be a program name with args.
5192 set dummy objdump; ac_word=$2
5193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5194 $as_echo_n "checking for $ac_word... " >&6; }
5195 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5196   $as_echo_n "(cached) " >&6
5197 else
5198   if test -n "$ac_ct_OBJDUMP"; then
5199   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5200 else
5201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5202 for as_dir in $PATH
5203 do
5204   IFS=$as_save_IFS
5205   test -z "$as_dir" && as_dir=.
5206     for ac_exec_ext in '' $ac_executable_extensions; do
5207   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5208     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5210     break 2
5211   fi
5212 done
5213   done
5214 IFS=$as_save_IFS
5215
5216 fi
5217 fi
5218 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5219 if test -n "$ac_ct_OBJDUMP"; then
5220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5221 $as_echo "$ac_ct_OBJDUMP" >&6; }
5222 else
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5224 $as_echo "no" >&6; }
5225 fi
5226
5227   if test "x$ac_ct_OBJDUMP" = x; then
5228     OBJDUMP="false"
5229   else
5230     case $cross_compiling:$ac_tool_warned in
5231 yes:)
5232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5234 ac_tool_warned=yes ;;
5235 esac
5236     OBJDUMP=$ac_ct_OBJDUMP
5237   fi
5238 else
5239   OBJDUMP="$ac_cv_prog_OBJDUMP"
5240 fi
5241
5242 test -z "$OBJDUMP" && OBJDUMP=objdump
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5253 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5254 if ${lt_cv_deplibs_check_method+:} false; then :
5255   $as_echo_n "(cached) " >&6
5256 else
5257   lt_cv_file_magic_cmd='$MAGIC_CMD'
5258 lt_cv_file_magic_test_file=
5259 lt_cv_deplibs_check_method='unknown'
5260 # Need to set the preceding variable on all platforms that support
5261 # interlibrary dependencies.
5262 # 'none' -- dependencies not supported.
5263 # 'unknown' -- same as none, but documents that we really don't know.
5264 # 'pass_all' -- all dependencies passed with no checks.
5265 # 'test_compile' -- check by making test program.
5266 # 'file_magic [[regex]]' -- check by looking for files in library path
5267 # that responds to the $file_magic_cmd with a given extended regex.
5268 # If you have 'file' or equivalent on your system and you're not sure
5269 # whether 'pass_all' will *always* work, you probably want this one.
5270
5271 case $host_os in
5272 aix[4-9]*)
5273   lt_cv_deplibs_check_method=pass_all
5274   ;;
5275
5276 beos*)
5277   lt_cv_deplibs_check_method=pass_all
5278   ;;
5279
5280 bsdi[45]*)
5281   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5282   lt_cv_file_magic_cmd='/usr/bin/file -L'
5283   lt_cv_file_magic_test_file=/shlib/libc.so
5284   ;;
5285
5286 cygwin*)
5287   # func_win32_libid is a shell function defined in ltmain.sh
5288   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5289   lt_cv_file_magic_cmd='func_win32_libid'
5290   ;;
5291
5292 mingw* | pw32*)
5293   # Base MSYS/MinGW do not provide the 'file' command needed by
5294   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5295   # unless we find 'file', for example because we are cross-compiling.
5296   if ( file / ) >/dev/null 2>&1; then
5297     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5298     lt_cv_file_magic_cmd='func_win32_libid'
5299   else
5300     # Keep this pattern in sync with the one in func_win32_libid.
5301     lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
5302     lt_cv_file_magic_cmd='$OBJDUMP -f'
5303   fi
5304   ;;
5305
5306 cegcc*)
5307   # use the weaker test based on 'objdump'. See mingw*.
5308   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5309   lt_cv_file_magic_cmd='$OBJDUMP -f'
5310   ;;
5311
5312 darwin* | rhapsody*)
5313   lt_cv_deplibs_check_method=pass_all
5314   ;;
5315
5316 freebsd* | dragonfly*)
5317   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5318     case $host_cpu in
5319     i*86 )
5320       # Not sure whether the presence of OpenBSD here was a mistake.
5321       # Let's accept both of them until this is cleared up.
5322       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5323       lt_cv_file_magic_cmd=/usr/bin/file
5324       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5325       ;;
5326     esac
5327   else
5328     lt_cv_deplibs_check_method=pass_all
5329   fi
5330   ;;
5331
5332 haiku*)
5333   lt_cv_deplibs_check_method=pass_all
5334   ;;
5335
5336 hpux10.20* | hpux11*)
5337   lt_cv_file_magic_cmd=/usr/bin/file
5338   case $host_cpu in
5339   ia64*)
5340     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5341     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5342     ;;
5343   hppa*64*)
5344     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5345     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5346     ;;
5347   *)
5348     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5349     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5350     ;;
5351   esac
5352   ;;
5353
5354 interix[3-9]*)
5355   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5356   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5357   ;;
5358
5359 irix5* | irix6* | nonstopux*)
5360   case $LD in
5361   *-32|*"-32 ") libmagic=32-bit;;
5362   *-n32|*"-n32 ") libmagic=N32;;
5363   *-64|*"-64 ") libmagic=64-bit;;
5364   *) libmagic=never-match;;
5365   esac
5366   lt_cv_deplibs_check_method=pass_all
5367   ;;
5368
5369 # This must be glibc/ELF.
5370 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
5371   lt_cv_deplibs_check_method=pass_all
5372   ;;
5373
5374 netbsd* | netbsdelf*-gnu)
5375   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5376     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5377   else
5378     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5379   fi
5380   ;;
5381
5382 newos6*)
5383   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5384   lt_cv_file_magic_cmd=/usr/bin/file
5385   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5386   ;;
5387
5388 *nto* | *qnx*)
5389   lt_cv_deplibs_check_method=pass_all
5390   ;;
5391
5392 openbsd* | bitrig*)
5393   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5394     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5395   else
5396     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5397   fi
5398   ;;
5399
5400 osf3* | osf4* | osf5*)
5401   lt_cv_deplibs_check_method=pass_all
5402   ;;
5403
5404 rdos*)
5405   lt_cv_deplibs_check_method=pass_all
5406   ;;
5407
5408 solaris*)
5409   lt_cv_deplibs_check_method=pass_all
5410   ;;
5411
5412 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5413   lt_cv_deplibs_check_method=pass_all
5414   ;;
5415
5416 sysv4 | sysv4.3*)
5417   case $host_vendor in
5418   motorola)
5419     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
5420     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5421     ;;
5422   ncr)
5423     lt_cv_deplibs_check_method=pass_all
5424     ;;
5425   sequent)
5426     lt_cv_file_magic_cmd='/bin/file'
5427     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5428     ;;
5429   sni)
5430     lt_cv_file_magic_cmd='/bin/file'
5431     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5432     lt_cv_file_magic_test_file=/lib/libc.so
5433     ;;
5434   siemens)
5435     lt_cv_deplibs_check_method=pass_all
5436     ;;
5437   pc)
5438     lt_cv_deplibs_check_method=pass_all
5439     ;;
5440   esac
5441   ;;
5442
5443 tpf*)
5444   lt_cv_deplibs_check_method=pass_all
5445   ;;
5446 os2*)
5447   lt_cv_deplibs_check_method=pass_all
5448   ;;
5449 esac
5450
5451 fi
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5453 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5454
5455 file_magic_glob=
5456 want_nocaseglob=no
5457 if test "$build" = "$host"; then
5458   case $host_os in
5459   mingw* | pw32*)
5460     if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
5461       want_nocaseglob=yes
5462     else
5463       file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
5464     fi
5465     ;;
5466   esac
5467 fi
5468
5469 file_magic_cmd=$lt_cv_file_magic_cmd
5470 deplibs_check_method=$lt_cv_deplibs_check_method
5471 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494 if test -n "$ac_tool_prefix"; then
5495   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5496 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5498 $as_echo_n "checking for $ac_word... " >&6; }
5499 if ${ac_cv_prog_DLLTOOL+:} false; then :
5500   $as_echo_n "(cached) " >&6
5501 else
5502   if test -n "$DLLTOOL"; then
5503   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5504 else
5505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5506 for as_dir in $PATH
5507 do
5508   IFS=$as_save_IFS
5509   test -z "$as_dir" && as_dir=.
5510     for ac_exec_ext in '' $ac_executable_extensions; do
5511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5512     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5514     break 2
5515   fi
5516 done
5517   done
5518 IFS=$as_save_IFS
5519
5520 fi
5521 fi
5522 DLLTOOL=$ac_cv_prog_DLLTOOL
5523 if test -n "$DLLTOOL"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5525 $as_echo "$DLLTOOL" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5528 $as_echo "no" >&6; }
5529 fi
5530
5531
5532 fi
5533 if test -z "$ac_cv_prog_DLLTOOL"; then
5534   ac_ct_DLLTOOL=$DLLTOOL
5535   # Extract the first word of "dlltool", so it can be a program name with args.
5536 set dummy dlltool; ac_word=$2
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5538 $as_echo_n "checking for $ac_word... " >&6; }
5539 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
5540   $as_echo_n "(cached) " >&6
5541 else
5542   if test -n "$ac_ct_DLLTOOL"; then
5543   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
5544 else
5545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5546 for as_dir in $PATH
5547 do
5548   IFS=$as_save_IFS
5549   test -z "$as_dir" && as_dir=.
5550     for ac_exec_ext in '' $ac_executable_extensions; do
5551   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5552     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
5553     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5554     break 2
5555   fi
5556 done
5557   done
5558 IFS=$as_save_IFS
5559
5560 fi
5561 fi
5562 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
5563 if test -n "$ac_ct_DLLTOOL"; then
5564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
5565 $as_echo "$ac_ct_DLLTOOL" >&6; }
5566 else
5567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5568 $as_echo "no" >&6; }
5569 fi
5570
5571   if test "x$ac_ct_DLLTOOL" = x; then
5572     DLLTOOL="false"
5573   else
5574     case $cross_compiling:$ac_tool_warned in
5575 yes:)
5576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5578 ac_tool_warned=yes ;;
5579 esac
5580     DLLTOOL=$ac_ct_DLLTOOL
5581   fi
5582 else
5583   DLLTOOL="$ac_cv_prog_DLLTOOL"
5584 fi
5585
5586 test -z "$DLLTOOL" && DLLTOOL=dlltool
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
5598 $as_echo_n "checking how to associate runtime and link libraries... " >&6; }
5599 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
5600   $as_echo_n "(cached) " >&6
5601 else
5602   lt_cv_sharedlib_from_linklib_cmd='unknown'
5603
5604 case $host_os in
5605 cygwin* | mingw* | pw32* | cegcc*)
5606   # two different shell functions defined in ltmain.sh;
5607   # decide which one to use based on capabilities of $DLLTOOL
5608   case `$DLLTOOL --help 2>&1` in
5609   *--identify-strict*)
5610     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
5611     ;;
5612   *)
5613     lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
5614     ;;
5615   esac
5616   ;;
5617 *)
5618   # fallback: assume linklib IS sharedlib
5619   lt_cv_sharedlib_from_linklib_cmd=$ECHO
5620   ;;
5621 esac
5622
5623 fi
5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
5625 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
5626 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
5627 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
5628
5629
5630
5631
5632
5633
5634
5635
5636 if test -n "$ac_tool_prefix"; then
5637   for ac_prog in ar
5638   do
5639     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5640 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5642 $as_echo_n "checking for $ac_word... " >&6; }
5643 if ${ac_cv_prog_AR+:} false; then :
5644   $as_echo_n "(cached) " >&6
5645 else
5646   if test -n "$AR"; then
5647   ac_cv_prog_AR="$AR" # Let the user override the test.
5648 else
5649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5650 for as_dir in $PATH
5651 do
5652   IFS=$as_save_IFS
5653   test -z "$as_dir" && as_dir=.
5654     for ac_exec_ext in '' $ac_executable_extensions; do
5655   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5656     ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
5657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5658     break 2
5659   fi
5660 done
5661   done
5662 IFS=$as_save_IFS
5663
5664 fi
5665 fi
5666 AR=$ac_cv_prog_AR
5667 if test -n "$AR"; then
5668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5669 $as_echo "$AR" >&6; }
5670 else
5671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5672 $as_echo "no" >&6; }
5673 fi
5674
5675
5676     test -n "$AR" && break
5677   done
5678 fi
5679 if test -z "$AR"; then
5680   ac_ct_AR=$AR
5681   for ac_prog in ar
5682 do
5683   # Extract the first word of "$ac_prog", so it can be a program name with args.
5684 set dummy $ac_prog; ac_word=$2
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5686 $as_echo_n "checking for $ac_word... " >&6; }
5687 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5688   $as_echo_n "(cached) " >&6
5689 else
5690   if test -n "$ac_ct_AR"; then
5691   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5692 else
5693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5694 for as_dir in $PATH
5695 do
5696   IFS=$as_save_IFS
5697   test -z "$as_dir" && as_dir=.
5698     for ac_exec_ext in '' $ac_executable_extensions; do
5699   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5700     ac_cv_prog_ac_ct_AR="$ac_prog"
5701     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5702     break 2
5703   fi
5704 done
5705   done
5706 IFS=$as_save_IFS
5707
5708 fi
5709 fi
5710 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5711 if test -n "$ac_ct_AR"; then
5712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5713 $as_echo "$ac_ct_AR" >&6; }
5714 else
5715   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5716 $as_echo "no" >&6; }
5717 fi
5718
5719
5720   test -n "$ac_ct_AR" && break
5721 done
5722
5723   if test "x$ac_ct_AR" = x; then
5724     AR="false"
5725   else
5726     case $cross_compiling:$ac_tool_warned in
5727 yes:)
5728 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5729 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5730 ac_tool_warned=yes ;;
5731 esac
5732     AR=$ac_ct_AR
5733   fi
5734 fi
5735
5736 : ${AR=ar}
5737 : ${AR_FLAGS=cru}
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
5750 $as_echo_n "checking for archiver @FILE support... " >&6; }
5751 if ${lt_cv_ar_at_file+:} false; then :
5752   $as_echo_n "(cached) " >&6
5753 else
5754   lt_cv_ar_at_file=no
5755    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h.  */
5757
5758 int
5759 main ()
5760 {
5761
5762   ;
5763   return 0;
5764 }
5765 _ACEOF
5766 if ac_fn_c_try_compile "$LINENO"; then :
5767   echo conftest.$ac_objext > conftest.lst
5768       lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
5769       { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5770   (eval $lt_ar_try) 2>&5
5771   ac_status=$?
5772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5773   test $ac_status = 0; }
5774       if test 0 -eq "$ac_status"; then
5775         # Ensure the archiver fails upon bogus file names.
5776         rm -f conftest.$ac_objext libconftest.a
5777         { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
5778   (eval $lt_ar_try) 2>&5
5779   ac_status=$?
5780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5781   test $ac_status = 0; }
5782         if test 0 -ne "$ac_status"; then
5783           lt_cv_ar_at_file=@
5784         fi
5785       fi
5786       rm -f conftest.* libconftest.a
5787
5788 fi
5789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5790
5791 fi
5792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
5793 $as_echo "$lt_cv_ar_at_file" >&6; }
5794
5795 if test no = "$lt_cv_ar_at_file"; then
5796   archiver_list_spec=
5797 else
5798   archiver_list_spec=$lt_cv_ar_at_file
5799 fi
5800
5801
5802
5803
5804
5805
5806
5807 if test -n "$ac_tool_prefix"; then
5808   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5809 set dummy ${ac_tool_prefix}strip; ac_word=$2
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5811 $as_echo_n "checking for $ac_word... " >&6; }
5812 if ${ac_cv_prog_STRIP+:} false; then :
5813   $as_echo_n "(cached) " >&6
5814 else
5815   if test -n "$STRIP"; then
5816   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5817 else
5818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5819 for as_dir in $PATH
5820 do
5821   IFS=$as_save_IFS
5822   test -z "$as_dir" && as_dir=.
5823     for ac_exec_ext in '' $ac_executable_extensions; do
5824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5825     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5826     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5827     break 2
5828   fi
5829 done
5830   done
5831 IFS=$as_save_IFS
5832
5833 fi
5834 fi
5835 STRIP=$ac_cv_prog_STRIP
5836 if test -n "$STRIP"; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5838 $as_echo "$STRIP" >&6; }
5839 else
5840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5841 $as_echo "no" >&6; }
5842 fi
5843
5844
5845 fi
5846 if test -z "$ac_cv_prog_STRIP"; then
5847   ac_ct_STRIP=$STRIP
5848   # Extract the first word of "strip", so it can be a program name with args.
5849 set dummy strip; ac_word=$2
5850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5851 $as_echo_n "checking for $ac_word... " >&6; }
5852 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   if test -n "$ac_ct_STRIP"; then
5856   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5857 else
5858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5859 for as_dir in $PATH
5860 do
5861   IFS=$as_save_IFS
5862   test -z "$as_dir" && as_dir=.
5863     for ac_exec_ext in '' $ac_executable_extensions; do
5864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5865     ac_cv_prog_ac_ct_STRIP="strip"
5866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5867     break 2
5868   fi
5869 done
5870   done
5871 IFS=$as_save_IFS
5872
5873 fi
5874 fi
5875 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5876 if test -n "$ac_ct_STRIP"; then
5877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5878 $as_echo "$ac_ct_STRIP" >&6; }
5879 else
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5881 $as_echo "no" >&6; }
5882 fi
5883
5884   if test "x$ac_ct_STRIP" = x; then
5885     STRIP=":"
5886   else
5887     case $cross_compiling:$ac_tool_warned in
5888 yes:)
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5891 ac_tool_warned=yes ;;
5892 esac
5893     STRIP=$ac_ct_STRIP
5894   fi
5895 else
5896   STRIP="$ac_cv_prog_STRIP"
5897 fi
5898
5899 test -z "$STRIP" && STRIP=:
5900
5901
5902
5903
5904
5905
5906 if test -n "$ac_tool_prefix"; then
5907   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5908 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5910 $as_echo_n "checking for $ac_word... " >&6; }
5911 if ${ac_cv_prog_RANLIB+:} false; then :
5912   $as_echo_n "(cached) " >&6
5913 else
5914   if test -n "$RANLIB"; then
5915   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5916 else
5917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5918 for as_dir in $PATH
5919 do
5920   IFS=$as_save_IFS
5921   test -z "$as_dir" && as_dir=.
5922     for ac_exec_ext in '' $ac_executable_extensions; do
5923   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5924     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5925     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5926     break 2
5927   fi
5928 done
5929   done
5930 IFS=$as_save_IFS
5931
5932 fi
5933 fi
5934 RANLIB=$ac_cv_prog_RANLIB
5935 if test -n "$RANLIB"; then
5936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5937 $as_echo "$RANLIB" >&6; }
5938 else
5939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5940 $as_echo "no" >&6; }
5941 fi
5942
5943
5944 fi
5945 if test -z "$ac_cv_prog_RANLIB"; then
5946   ac_ct_RANLIB=$RANLIB
5947   # Extract the first word of "ranlib", so it can be a program name with args.
5948 set dummy ranlib; ac_word=$2
5949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5950 $as_echo_n "checking for $ac_word... " >&6; }
5951 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5952   $as_echo_n "(cached) " >&6
5953 else
5954   if test -n "$ac_ct_RANLIB"; then
5955   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5956 else
5957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5958 for as_dir in $PATH
5959 do
5960   IFS=$as_save_IFS
5961   test -z "$as_dir" && as_dir=.
5962     for ac_exec_ext in '' $ac_executable_extensions; do
5963   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5964     ac_cv_prog_ac_ct_RANLIB="ranlib"
5965     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5966     break 2
5967   fi
5968 done
5969   done
5970 IFS=$as_save_IFS
5971
5972 fi
5973 fi
5974 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5975 if test -n "$ac_ct_RANLIB"; then
5976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5977 $as_echo "$ac_ct_RANLIB" >&6; }
5978 else
5979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5980 $as_echo "no" >&6; }
5981 fi
5982
5983   if test "x$ac_ct_RANLIB" = x; then
5984     RANLIB=":"
5985   else
5986     case $cross_compiling:$ac_tool_warned in
5987 yes:)
5988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5989 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5990 ac_tool_warned=yes ;;
5991 esac
5992     RANLIB=$ac_ct_RANLIB
5993   fi
5994 else
5995   RANLIB="$ac_cv_prog_RANLIB"
5996 fi
5997
5998 test -z "$RANLIB" && RANLIB=:
5999
6000
6001
6002
6003
6004
6005 # Determine commands to create old-style static archives.
6006 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6007 old_postinstall_cmds='chmod 644 $oldlib'
6008 old_postuninstall_cmds=
6009
6010 if test -n "$RANLIB"; then
6011   case $host_os in
6012   bitrig* | openbsd*)
6013     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
6014     ;;
6015   *)
6016     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
6017     ;;
6018   esac
6019   old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
6020 fi
6021
6022 case $host_os in
6023   darwin*)
6024     lock_old_archive_extraction=yes ;;
6025   *)
6026     lock_old_archive_extraction=no ;;
6027 esac
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067 # If no C compiler was specified, use CC.
6068 LTCC=${LTCC-"$CC"}
6069
6070 # If no C compiler flags were specified, use CFLAGS.
6071 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6072
6073 # Allow CC to be a program name with arguments.
6074 compiler=$CC
6075
6076
6077 # Check for command to grab the raw symbol name followed by C symbol from nm.
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6079 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6080 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083
6084 # These are sane defaults that work on at least a few old systems.
6085 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6086
6087 # Character class describing NM global symbol codes.
6088 symcode='[BCDEGRST]'
6089
6090 # Regexp to match symbols that can be accessed directly from C.
6091 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6092
6093 # Define system-specific variables.
6094 case $host_os in
6095 aix*)
6096   symcode='[BCDT]'
6097   ;;
6098 cygwin* | mingw* | pw32* | cegcc*)
6099   symcode='[ABCDGISTW]'
6100   ;;
6101 hpux*)
6102   if test ia64 = "$host_cpu"; then
6103     symcode='[ABCDEGRST]'
6104   fi
6105   ;;
6106 irix* | nonstopux*)
6107   symcode='[BCDEGRST]'
6108   ;;
6109 osf*)
6110   symcode='[BCDEGQRST]'
6111   ;;
6112 solaris*)
6113   symcode='[BDRT]'
6114   ;;
6115 sco3.2v5*)
6116   symcode='[DT]'
6117   ;;
6118 sysv4.2uw2*)
6119   symcode='[DT]'
6120   ;;
6121 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6122   symcode='[ABDT]'
6123   ;;
6124 sysv4)
6125   symcode='[DFNSTU]'
6126   ;;
6127 esac
6128
6129 # If we're using GNU nm, then use its standard symbol codes.
6130 case `$NM -V 2>&1` in
6131 *GNU* | *'with BFD'*)
6132   symcode='[ABCDGIRSTW]' ;;
6133 esac
6134
6135 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6136   # Gets list of data symbols to import.
6137   lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
6138   # Adjust the below global symbol transforms to fixup imported variables.
6139   lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
6140   lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
6141   lt_c_name_lib_hook="\
6142   -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
6143   -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
6144 else
6145   # Disable hooks by default.
6146   lt_cv_sys_global_symbol_to_import=
6147   lt_cdecl_hook=
6148   lt_c_name_hook=
6149   lt_c_name_lib_hook=
6150 fi
6151
6152 # Transform an extracted symbol line into a proper C declaration.
6153 # Some systems (esp. on ia64) link data and code symbols differently,
6154 # so use this general approach.
6155 lt_cv_sys_global_symbol_to_cdecl="sed -n"\
6156 $lt_cdecl_hook\
6157 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\
6158 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
6159
6160 # Transform an extracted symbol line into symbol name and symbol address
6161 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
6162 $lt_c_name_hook\
6163 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
6164 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
6165
6166 # Transform an extracted symbol line into symbol name with lib prefix and
6167 # symbol address.
6168 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
6169 $lt_c_name_lib_hook\
6170 " -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
6171 " -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
6172 " -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
6173
6174 # Handle CRLF in mingw tool chain
6175 opt_cr=
6176 case $build_os in
6177 mingw*)
6178   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6179   ;;
6180 esac
6181
6182 # Try without a prefix underscore, then with it.
6183 for ac_symprfx in "" "_"; do
6184
6185   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6186   symxfrm="\\1 $ac_symprfx\\2 \\2"
6187
6188   # Write the raw and C identifiers.
6189   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6190     # Fake it for dumpbin and say T for any non-static function,
6191     # D for any global variable and I for any imported variable.
6192     # Also find C++ and __fastcall symbols from MSVC++,
6193     # which start with @ or ?.
6194     lt_cv_sys_global_symbol_pipe="$AWK '"\
6195 "     {last_section=section; section=\$ 3};"\
6196 "     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
6197 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6198 "     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
6199 "     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
6200 "     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
6201 "     \$ 0!~/External *\|/{next};"\
6202 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6203 "     {if(hide[section]) next};"\
6204 "     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
6205 "     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
6206 "     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
6207 "     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
6208 "     ' prfx=^$ac_symprfx"
6209   else
6210     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6211   fi
6212   lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
6213
6214   # Check to see that the pipe works correctly.
6215   pipe_works=no
6216
6217   rm -f conftest*
6218   cat > conftest.$ac_ext <<_LT_EOF
6219 #ifdef __cplusplus
6220 extern "C" {
6221 #endif
6222 char nm_test_var;
6223 void nm_test_func(void);
6224 void nm_test_func(void){}
6225 #ifdef __cplusplus
6226 }
6227 #endif
6228 int main(){nm_test_var='a';nm_test_func();return(0);}
6229 _LT_EOF
6230
6231   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6232   (eval $ac_compile) 2>&5
6233   ac_status=$?
6234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6235   test $ac_status = 0; }; then
6236     # Now try to grab the symbols.
6237     nlist=conftest.nm
6238     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6239   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6240   ac_status=$?
6241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6242   test $ac_status = 0; } && test -s "$nlist"; then
6243       # Try sorting and uniquifying the output.
6244       if sort "$nlist" | uniq > "$nlist"T; then
6245         mv -f "$nlist"T "$nlist"
6246       else
6247         rm -f "$nlist"T
6248       fi
6249
6250       # Make sure that we snagged all the symbols we need.
6251       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6252         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6253           cat <<_LT_EOF > conftest.$ac_ext
6254 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
6255 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
6256 /* DATA imports from DLLs on WIN32 can't be const, because runtime
6257    relocations are performed -- see ld's documentation on pseudo-relocs.  */
6258 # define LT_DLSYM_CONST
6259 #elif defined __osf__
6260 /* This system does not cope well with relocations in const data.  */
6261 # define LT_DLSYM_CONST
6262 #else
6263 # define LT_DLSYM_CONST const
6264 #endif
6265
6266 #ifdef __cplusplus
6267 extern "C" {
6268 #endif
6269
6270 _LT_EOF
6271           # Now generate the symbol file.
6272           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6273
6274           cat <<_LT_EOF >> conftest.$ac_ext
6275
6276 /* The mapping between symbol names and symbols.  */
6277 LT_DLSYM_CONST struct {
6278   const char *name;
6279   void       *address;
6280 }
6281 lt__PROGRAM__LTX_preloaded_symbols[] =
6282 {
6283   { "@PROGRAM@", (void *) 0 },
6284 _LT_EOF
6285           $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6286           cat <<\_LT_EOF >> conftest.$ac_ext
6287   {0, (void *) 0}
6288 };
6289
6290 /* This works around a problem in FreeBSD linker */
6291 #ifdef FREEBSD_WORKAROUND
6292 static const void *lt_preloaded_setup() {
6293   return lt__PROGRAM__LTX_preloaded_symbols;
6294 }
6295 #endif
6296
6297 #ifdef __cplusplus
6298 }
6299 #endif
6300 _LT_EOF
6301           # Now try linking the two files.
6302           mv conftest.$ac_objext conftstm.$ac_objext
6303           lt_globsym_save_LIBS=$LIBS
6304           lt_globsym_save_CFLAGS=$CFLAGS
6305           LIBS=conftstm.$ac_objext
6306           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6307           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6308   (eval $ac_link) 2>&5
6309   ac_status=$?
6310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6311   test $ac_status = 0; } && test -s conftest$ac_exeext; then
6312             pipe_works=yes
6313           fi
6314           LIBS=$lt_globsym_save_LIBS
6315           CFLAGS=$lt_globsym_save_CFLAGS
6316         else
6317           echo "cannot find nm_test_func in $nlist" >&5
6318         fi
6319       else
6320         echo "cannot find nm_test_var in $nlist" >&5
6321       fi
6322     else
6323       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6324     fi
6325   else
6326     echo "$progname: failed program was:" >&5
6327     cat conftest.$ac_ext >&5
6328   fi
6329   rm -rf conftest* conftst*
6330
6331   # Do not use the global_symbol_pipe unless it works.
6332   if test yes = "$pipe_works"; then
6333     break
6334   else
6335     lt_cv_sys_global_symbol_pipe=
6336   fi
6337 done
6338
6339 fi
6340
6341 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6342   lt_cv_sys_global_symbol_to_cdecl=
6343 fi
6344 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6346 $as_echo "failed" >&6; }
6347 else
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6349 $as_echo "ok" >&6; }
6350 fi
6351
6352 # Response file support.
6353 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6354   nm_file_list_spec='@'
6355 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
6356   nm_file_list_spec='@'
6357 fi
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
6396 $as_echo_n "checking for sysroot... " >&6; }
6397
6398 # Check whether --with-sysroot was given.
6399 if test "${with_sysroot+set}" = set; then :
6400   withval=$with_sysroot;
6401 else
6402   with_sysroot=no
6403 fi
6404
6405
6406 lt_sysroot=
6407 case $with_sysroot in #(
6408  yes)
6409    if test yes = "$GCC"; then
6410      lt_sysroot=`$CC --print-sysroot 2>/dev/null`
6411    fi
6412    ;; #(
6413  /*)
6414    lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
6415    ;; #(
6416  no|'')
6417    ;; #(
6418  *)
6419    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
6420 $as_echo "$with_sysroot" >&6; }
6421    as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
6422    ;;
6423 esac
6424
6425  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
6426 $as_echo "${lt_sysroot:-no}" >&6; }
6427
6428
6429
6430
6431
6432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5
6433 $as_echo_n "checking for a working dd... " >&6; }
6434 if ${ac_cv_path_lt_DD+:} false; then :
6435   $as_echo_n "(cached) " >&6
6436 else
6437   printf 0123456789abcdef0123456789abcdef >conftest.i
6438 cat conftest.i conftest.i >conftest2.i
6439 : ${lt_DD:=$DD}
6440 if test -z "$lt_DD"; then
6441   ac_path_lt_DD_found=false
6442   # Loop through the user's path and test for each of PROGNAME-LIST
6443   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6444 for as_dir in $PATH
6445 do
6446   IFS=$as_save_IFS
6447   test -z "$as_dir" && as_dir=.
6448     for ac_prog in dd; do
6449     for ac_exec_ext in '' $ac_executable_extensions; do
6450       ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext"
6451       as_fn_executable_p "$ac_path_lt_DD" || continue
6452 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6453   cmp -s conftest.i conftest.out \
6454   && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
6455 fi
6456       $ac_path_lt_DD_found && break 3
6457     done
6458   done
6459   done
6460 IFS=$as_save_IFS
6461   if test -z "$ac_cv_path_lt_DD"; then
6462     :
6463   fi
6464 else
6465   ac_cv_path_lt_DD=$lt_DD
6466 fi
6467
6468 rm -f conftest.i conftest2.i conftest.out
6469 fi
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5
6471 $as_echo "$ac_cv_path_lt_DD" >&6; }
6472
6473
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5
6475 $as_echo_n "checking how to truncate binary pipes... " >&6; }
6476 if ${lt_cv_truncate_bin+:} false; then :
6477   $as_echo_n "(cached) " >&6
6478 else
6479   printf 0123456789abcdef0123456789abcdef >conftest.i
6480 cat conftest.i conftest.i >conftest2.i
6481 lt_cv_truncate_bin=
6482 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
6483   cmp -s conftest.i conftest.out \
6484   && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
6485 fi
6486 rm -f conftest.i conftest2.i conftest.out
6487 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"
6488 fi
6489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5
6490 $as_echo "$lt_cv_truncate_bin" >&6; }
6491
6492
6493
6494
6495
6496
6497
6498 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
6499 func_cc_basename ()
6500 {
6501     for cc_temp in $*""; do
6502       case $cc_temp in
6503         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
6504         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
6505         \-*) ;;
6506         *) break;;
6507       esac
6508     done
6509     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
6510 }
6511
6512 # Check whether --enable-libtool-lock was given.
6513 if test "${enable_libtool_lock+set}" = set; then :
6514   enableval=$enable_libtool_lock;
6515 fi
6516
6517 test no = "$enable_libtool_lock" || enable_libtool_lock=yes
6518
6519 # Some flags need to be propagated to the compiler or linker for good
6520 # libtool support.
6521 case $host in
6522 ia64-*-hpux*)
6523   # Find out what ABI is being produced by ac_compile, and set mode
6524   # options accordingly.
6525   echo 'int i;' > conftest.$ac_ext
6526   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6527   (eval $ac_compile) 2>&5
6528   ac_status=$?
6529   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6530   test $ac_status = 0; }; then
6531     case `/usr/bin/file conftest.$ac_objext` in
6532       *ELF-32*)
6533         HPUX_IA64_MODE=32
6534         ;;
6535       *ELF-64*)
6536         HPUX_IA64_MODE=64
6537         ;;
6538     esac
6539   fi
6540   rm -rf conftest*
6541   ;;
6542 *-*-irix6*)
6543   # Find out what ABI is being produced by ac_compile, and set linker
6544   # options accordingly.
6545   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6546   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6547   (eval $ac_compile) 2>&5
6548   ac_status=$?
6549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6550   test $ac_status = 0; }; then
6551     if test yes = "$lt_cv_prog_gnu_ld"; then
6552       case `/usr/bin/file conftest.$ac_objext` in
6553         *32-bit*)
6554           LD="${LD-ld} -melf32bsmip"
6555           ;;
6556         *N32*)
6557           LD="${LD-ld} -melf32bmipn32"
6558           ;;
6559         *64-bit*)
6560           LD="${LD-ld} -melf64bmip"
6561         ;;
6562       esac
6563     else
6564       case `/usr/bin/file conftest.$ac_objext` in
6565         *32-bit*)
6566           LD="${LD-ld} -32"
6567           ;;
6568         *N32*)
6569           LD="${LD-ld} -n32"
6570           ;;
6571         *64-bit*)
6572           LD="${LD-ld} -64"
6573           ;;
6574       esac
6575     fi
6576   fi
6577   rm -rf conftest*
6578   ;;
6579
6580 mips64*-*linux*)
6581   # Find out what ABI is being produced by ac_compile, and set linker
6582   # options accordingly.
6583   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6584   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6585   (eval $ac_compile) 2>&5
6586   ac_status=$?
6587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6588   test $ac_status = 0; }; then
6589     emul=elf
6590     case `/usr/bin/file conftest.$ac_objext` in
6591       *32-bit*)
6592         emul="${emul}32"
6593         ;;
6594       *64-bit*)
6595         emul="${emul}64"
6596         ;;
6597     esac
6598     case `/usr/bin/file conftest.$ac_objext` in
6599       *MSB*)
6600         emul="${emul}btsmip"
6601         ;;
6602       *LSB*)
6603         emul="${emul}ltsmip"
6604         ;;
6605     esac
6606     case `/usr/bin/file conftest.$ac_objext` in
6607       *N32*)
6608         emul="${emul}n32"
6609         ;;
6610     esac
6611     LD="${LD-ld} -m $emul"
6612   fi
6613   rm -rf conftest*
6614   ;;
6615
6616 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6617 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6618   # Find out what ABI is being produced by ac_compile, and set linker
6619   # options accordingly.  Note that the listed cases only cover the
6620   # situations where additional linker options are needed (such as when
6621   # doing 32-bit compilation for a host where ld defaults to 64-bit, or
6622   # vice versa); the common cases where no linker options are needed do
6623   # not appear in the list.
6624   echo 'int i;' > conftest.$ac_ext
6625   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6626   (eval $ac_compile) 2>&5
6627   ac_status=$?
6628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6629   test $ac_status = 0; }; then
6630     case `/usr/bin/file conftest.o` in
6631       *32-bit*)
6632         case $host in
6633           x86_64-*kfreebsd*-gnu)
6634             LD="${LD-ld} -m elf_i386_fbsd"
6635             ;;
6636           x86_64-*linux*)
6637             case `/usr/bin/file conftest.o` in
6638               *x86-64*)
6639                 LD="${LD-ld} -m elf32_x86_64"
6640                 ;;
6641               *)
6642                 LD="${LD-ld} -m elf_i386"
6643                 ;;
6644             esac
6645             ;;
6646           powerpc64le-*linux*)
6647             LD="${LD-ld} -m elf32lppclinux"
6648             ;;
6649           powerpc64-*linux*)
6650             LD="${LD-ld} -m elf32ppclinux"
6651             ;;
6652           s390x-*linux*)
6653             LD="${LD-ld} -m elf_s390"
6654             ;;
6655           sparc64-*linux*)
6656             LD="${LD-ld} -m elf32_sparc"
6657             ;;
6658         esac
6659         ;;
6660       *64-bit*)
6661         case $host in
6662           x86_64-*kfreebsd*-gnu)
6663             LD="${LD-ld} -m elf_x86_64_fbsd"
6664             ;;
6665           x86_64-*linux*)
6666             LD="${LD-ld} -m elf_x86_64"
6667             ;;
6668           powerpcle-*linux*)
6669             LD="${LD-ld} -m elf64lppc"
6670             ;;
6671           powerpc-*linux*)
6672             LD="${LD-ld} -m elf64ppc"
6673             ;;
6674           s390*-*linux*|s390*-*tpf*)
6675             LD="${LD-ld} -m elf64_s390"
6676             ;;
6677           sparc*-*linux*)
6678             LD="${LD-ld} -m elf64_sparc"
6679             ;;
6680         esac
6681         ;;
6682     esac
6683   fi
6684   rm -rf conftest*
6685   ;;
6686
6687 *-*-sco3.2v5*)
6688   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6689   SAVE_CFLAGS=$CFLAGS
6690   CFLAGS="$CFLAGS -belf"
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6692 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6693 if ${lt_cv_cc_needs_belf+:} false; then :
6694   $as_echo_n "(cached) " >&6
6695 else
6696   ac_ext=c
6697 ac_cpp='$CPP $CPPFLAGS'
6698 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6699 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6700 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6701
6702      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6703 /* end confdefs.h.  */
6704
6705 int
6706 main ()
6707 {
6708
6709   ;
6710   return 0;
6711 }
6712 _ACEOF
6713 if ac_fn_c_try_link "$LINENO"; then :
6714   lt_cv_cc_needs_belf=yes
6715 else
6716   lt_cv_cc_needs_belf=no
6717 fi
6718 rm -f core conftest.err conftest.$ac_objext \
6719     conftest$ac_exeext conftest.$ac_ext
6720      ac_ext=c
6721 ac_cpp='$CPP $CPPFLAGS'
6722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6725
6726 fi
6727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6728 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6729   if test yes != "$lt_cv_cc_needs_belf"; then
6730     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6731     CFLAGS=$SAVE_CFLAGS
6732   fi
6733   ;;
6734 *-*solaris*)
6735   # Find out what ABI is being produced by ac_compile, and set linker
6736   # options accordingly.
6737   echo 'int i;' > conftest.$ac_ext
6738   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6739   (eval $ac_compile) 2>&5
6740   ac_status=$?
6741   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6742   test $ac_status = 0; }; then
6743     case `/usr/bin/file conftest.o` in
6744     *64-bit*)
6745       case $lt_cv_prog_gnu_ld in
6746       yes*)
6747         case $host in
6748         i?86-*-solaris*|x86_64-*-solaris*)
6749           LD="${LD-ld} -m elf_x86_64"
6750           ;;
6751         sparc*-*-solaris*)
6752           LD="${LD-ld} -m elf64_sparc"
6753           ;;
6754         esac
6755         # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
6756         if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
6757           LD=${LD-ld}_sol2
6758         fi
6759         ;;
6760       *)
6761         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6762           LD="${LD-ld} -64"
6763         fi
6764         ;;
6765       esac
6766       ;;
6767     esac
6768   fi
6769   rm -rf conftest*
6770   ;;
6771 esac
6772
6773 need_locks=$enable_libtool_lock
6774
6775 if test -n "$ac_tool_prefix"; then
6776   # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
6777 set dummy ${ac_tool_prefix}mt; ac_word=$2
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6779 $as_echo_n "checking for $ac_word... " >&6; }
6780 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
6781   $as_echo_n "(cached) " >&6
6782 else
6783   if test -n "$MANIFEST_TOOL"; then
6784   ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
6785 else
6786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6787 for as_dir in $PATH
6788 do
6789   IFS=$as_save_IFS
6790   test -z "$as_dir" && as_dir=.
6791     for ac_exec_ext in '' $ac_executable_extensions; do
6792   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6793     ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
6794     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6795     break 2
6796   fi
6797 done
6798   done
6799 IFS=$as_save_IFS
6800
6801 fi
6802 fi
6803 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
6804 if test -n "$MANIFEST_TOOL"; then
6805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
6806 $as_echo "$MANIFEST_TOOL" >&6; }
6807 else
6808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6809 $as_echo "no" >&6; }
6810 fi
6811
6812
6813 fi
6814 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
6815   ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
6816   # Extract the first word of "mt", so it can be a program name with args.
6817 set dummy mt; ac_word=$2
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6819 $as_echo_n "checking for $ac_word... " >&6; }
6820 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
6821   $as_echo_n "(cached) " >&6
6822 else
6823   if test -n "$ac_ct_MANIFEST_TOOL"; then
6824   ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
6825 else
6826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6827 for as_dir in $PATH
6828 do
6829   IFS=$as_save_IFS
6830   test -z "$as_dir" && as_dir=.
6831     for ac_exec_ext in '' $ac_executable_extensions; do
6832   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6833     ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
6834     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6835     break 2
6836   fi
6837 done
6838   done
6839 IFS=$as_save_IFS
6840
6841 fi
6842 fi
6843 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
6844 if test -n "$ac_ct_MANIFEST_TOOL"; then
6845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
6846 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
6847 else
6848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6849 $as_echo "no" >&6; }
6850 fi
6851
6852   if test "x$ac_ct_MANIFEST_TOOL" = x; then
6853     MANIFEST_TOOL=":"
6854   else
6855     case $cross_compiling:$ac_tool_warned in
6856 yes:)
6857 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6858 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6859 ac_tool_warned=yes ;;
6860 esac
6861     MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
6862   fi
6863 else
6864   MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
6865 fi
6866
6867 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
6869 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
6870 if ${lt_cv_path_mainfest_tool+:} false; then :
6871   $as_echo_n "(cached) " >&6
6872 else
6873   lt_cv_path_mainfest_tool=no
6874   echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
6875   $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
6876   cat conftest.err >&5
6877   if $GREP 'Manifest Tool' conftest.out > /dev/null; then
6878     lt_cv_path_mainfest_tool=yes
6879   fi
6880   rm -f conftest*
6881 fi
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
6883 $as_echo "$lt_cv_path_mainfest_tool" >&6; }
6884 if test yes != "$lt_cv_path_mainfest_tool"; then
6885   MANIFEST_TOOL=:
6886 fi
6887
6888
6889
6890
6891
6892
6893   case $host_os in
6894     rhapsody* | darwin*)
6895     if test -n "$ac_tool_prefix"; then
6896   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6897 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6899 $as_echo_n "checking for $ac_word... " >&6; }
6900 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6901   $as_echo_n "(cached) " >&6
6902 else
6903   if test -n "$DSYMUTIL"; then
6904   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6905 else
6906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6907 for as_dir in $PATH
6908 do
6909   IFS=$as_save_IFS
6910   test -z "$as_dir" && as_dir=.
6911     for ac_exec_ext in '' $ac_executable_extensions; do
6912   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6913     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6914     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6915     break 2
6916   fi
6917 done
6918   done
6919 IFS=$as_save_IFS
6920
6921 fi
6922 fi
6923 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6924 if test -n "$DSYMUTIL"; then
6925   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6926 $as_echo "$DSYMUTIL" >&6; }
6927 else
6928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6929 $as_echo "no" >&6; }
6930 fi
6931
6932
6933 fi
6934 if test -z "$ac_cv_prog_DSYMUTIL"; then
6935   ac_ct_DSYMUTIL=$DSYMUTIL
6936   # Extract the first word of "dsymutil", so it can be a program name with args.
6937 set dummy dsymutil; ac_word=$2
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6939 $as_echo_n "checking for $ac_word... " >&6; }
6940 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6941   $as_echo_n "(cached) " >&6
6942 else
6943   if test -n "$ac_ct_DSYMUTIL"; then
6944   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6945 else
6946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6947 for as_dir in $PATH
6948 do
6949   IFS=$as_save_IFS
6950   test -z "$as_dir" && as_dir=.
6951     for ac_exec_ext in '' $ac_executable_extensions; do
6952   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6953     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6955     break 2
6956   fi
6957 done
6958   done
6959 IFS=$as_save_IFS
6960
6961 fi
6962 fi
6963 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6964 if test -n "$ac_ct_DSYMUTIL"; then
6965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6966 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6967 else
6968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6969 $as_echo "no" >&6; }
6970 fi
6971
6972   if test "x$ac_ct_DSYMUTIL" = x; then
6973     DSYMUTIL=":"
6974   else
6975     case $cross_compiling:$ac_tool_warned in
6976 yes:)
6977 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6978 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6979 ac_tool_warned=yes ;;
6980 esac
6981     DSYMUTIL=$ac_ct_DSYMUTIL
6982   fi
6983 else
6984   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6985 fi
6986
6987     if test -n "$ac_tool_prefix"; then
6988   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6989 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6991 $as_echo_n "checking for $ac_word... " >&6; }
6992 if ${ac_cv_prog_NMEDIT+:} false; then :
6993   $as_echo_n "(cached) " >&6
6994 else
6995   if test -n "$NMEDIT"; then
6996   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6997 else
6998 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6999 for as_dir in $PATH
7000 do
7001   IFS=$as_save_IFS
7002   test -z "$as_dir" && as_dir=.
7003     for ac_exec_ext in '' $ac_executable_extensions; do
7004   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7005     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7006     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7007     break 2
7008   fi
7009 done
7010   done
7011 IFS=$as_save_IFS
7012
7013 fi
7014 fi
7015 NMEDIT=$ac_cv_prog_NMEDIT
7016 if test -n "$NMEDIT"; then
7017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7018 $as_echo "$NMEDIT" >&6; }
7019 else
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7021 $as_echo "no" >&6; }
7022 fi
7023
7024
7025 fi
7026 if test -z "$ac_cv_prog_NMEDIT"; then
7027   ac_ct_NMEDIT=$NMEDIT
7028   # Extract the first word of "nmedit", so it can be a program name with args.
7029 set dummy nmedit; ac_word=$2
7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7031 $as_echo_n "checking for $ac_word... " >&6; }
7032 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7033   $as_echo_n "(cached) " >&6
7034 else
7035   if test -n "$ac_ct_NMEDIT"; then
7036   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7037 else
7038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7039 for as_dir in $PATH
7040 do
7041   IFS=$as_save_IFS
7042   test -z "$as_dir" && as_dir=.
7043     for ac_exec_ext in '' $ac_executable_extensions; do
7044   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7045     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7047     break 2
7048   fi
7049 done
7050   done
7051 IFS=$as_save_IFS
7052
7053 fi
7054 fi
7055 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7056 if test -n "$ac_ct_NMEDIT"; then
7057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7058 $as_echo "$ac_ct_NMEDIT" >&6; }
7059 else
7060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7061 $as_echo "no" >&6; }
7062 fi
7063
7064   if test "x$ac_ct_NMEDIT" = x; then
7065     NMEDIT=":"
7066   else
7067     case $cross_compiling:$ac_tool_warned in
7068 yes:)
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7071 ac_tool_warned=yes ;;
7072 esac
7073     NMEDIT=$ac_ct_NMEDIT
7074   fi
7075 else
7076   NMEDIT="$ac_cv_prog_NMEDIT"
7077 fi
7078
7079     if test -n "$ac_tool_prefix"; then
7080   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7081 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7083 $as_echo_n "checking for $ac_word... " >&6; }
7084 if ${ac_cv_prog_LIPO+:} false; then :
7085   $as_echo_n "(cached) " >&6
7086 else
7087   if test -n "$LIPO"; then
7088   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7089 else
7090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7091 for as_dir in $PATH
7092 do
7093   IFS=$as_save_IFS
7094   test -z "$as_dir" && as_dir=.
7095     for ac_exec_ext in '' $ac_executable_extensions; do
7096   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7097     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7099     break 2
7100   fi
7101 done
7102   done
7103 IFS=$as_save_IFS
7104
7105 fi
7106 fi
7107 LIPO=$ac_cv_prog_LIPO
7108 if test -n "$LIPO"; then
7109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7110 $as_echo "$LIPO" >&6; }
7111 else
7112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7113 $as_echo "no" >&6; }
7114 fi
7115
7116
7117 fi
7118 if test -z "$ac_cv_prog_LIPO"; then
7119   ac_ct_LIPO=$LIPO
7120   # Extract the first word of "lipo", so it can be a program name with args.
7121 set dummy lipo; ac_word=$2
7122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7123 $as_echo_n "checking for $ac_word... " >&6; }
7124 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7125   $as_echo_n "(cached) " >&6
7126 else
7127   if test -n "$ac_ct_LIPO"; then
7128   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7129 else
7130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7131 for as_dir in $PATH
7132 do
7133   IFS=$as_save_IFS
7134   test -z "$as_dir" && as_dir=.
7135     for ac_exec_ext in '' $ac_executable_extensions; do
7136   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7137     ac_cv_prog_ac_ct_LIPO="lipo"
7138     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7139     break 2
7140   fi
7141 done
7142   done
7143 IFS=$as_save_IFS
7144
7145 fi
7146 fi
7147 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7148 if test -n "$ac_ct_LIPO"; then
7149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7150 $as_echo "$ac_ct_LIPO" >&6; }
7151 else
7152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7153 $as_echo "no" >&6; }
7154 fi
7155
7156   if test "x$ac_ct_LIPO" = x; then
7157     LIPO=":"
7158   else
7159     case $cross_compiling:$ac_tool_warned in
7160 yes:)
7161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7162 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7163 ac_tool_warned=yes ;;
7164 esac
7165     LIPO=$ac_ct_LIPO
7166   fi
7167 else
7168   LIPO="$ac_cv_prog_LIPO"
7169 fi
7170
7171     if test -n "$ac_tool_prefix"; then
7172   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7173 set dummy ${ac_tool_prefix}otool; ac_word=$2
7174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7175 $as_echo_n "checking for $ac_word... " >&6; }
7176 if ${ac_cv_prog_OTOOL+:} false; then :
7177   $as_echo_n "(cached) " >&6
7178 else
7179   if test -n "$OTOOL"; then
7180   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7181 else
7182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7183 for as_dir in $PATH
7184 do
7185   IFS=$as_save_IFS
7186   test -z "$as_dir" && as_dir=.
7187     for ac_exec_ext in '' $ac_executable_extensions; do
7188   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7189     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7191     break 2
7192   fi
7193 done
7194   done
7195 IFS=$as_save_IFS
7196
7197 fi
7198 fi
7199 OTOOL=$ac_cv_prog_OTOOL
7200 if test -n "$OTOOL"; then
7201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7202 $as_echo "$OTOOL" >&6; }
7203 else
7204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7205 $as_echo "no" >&6; }
7206 fi
7207
7208
7209 fi
7210 if test -z "$ac_cv_prog_OTOOL"; then
7211   ac_ct_OTOOL=$OTOOL
7212   # Extract the first word of "otool", so it can be a program name with args.
7213 set dummy otool; ac_word=$2
7214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7215 $as_echo_n "checking for $ac_word... " >&6; }
7216 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7217   $as_echo_n "(cached) " >&6
7218 else
7219   if test -n "$ac_ct_OTOOL"; then
7220   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7221 else
7222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7223 for as_dir in $PATH
7224 do
7225   IFS=$as_save_IFS
7226   test -z "$as_dir" && as_dir=.
7227     for ac_exec_ext in '' $ac_executable_extensions; do
7228   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7229     ac_cv_prog_ac_ct_OTOOL="otool"
7230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7231     break 2
7232   fi
7233 done
7234   done
7235 IFS=$as_save_IFS
7236
7237 fi
7238 fi
7239 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7240 if test -n "$ac_ct_OTOOL"; then
7241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7242 $as_echo "$ac_ct_OTOOL" >&6; }
7243 else
7244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7245 $as_echo "no" >&6; }
7246 fi
7247
7248   if test "x$ac_ct_OTOOL" = x; then
7249     OTOOL=":"
7250   else
7251     case $cross_compiling:$ac_tool_warned in
7252 yes:)
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7255 ac_tool_warned=yes ;;
7256 esac
7257     OTOOL=$ac_ct_OTOOL
7258   fi
7259 else
7260   OTOOL="$ac_cv_prog_OTOOL"
7261 fi
7262
7263     if test -n "$ac_tool_prefix"; then
7264   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7265 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7267 $as_echo_n "checking for $ac_word... " >&6; }
7268 if ${ac_cv_prog_OTOOL64+:} false; then :
7269   $as_echo_n "(cached) " >&6
7270 else
7271   if test -n "$OTOOL64"; then
7272   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7273 else
7274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7275 for as_dir in $PATH
7276 do
7277   IFS=$as_save_IFS
7278   test -z "$as_dir" && as_dir=.
7279     for ac_exec_ext in '' $ac_executable_extensions; do
7280   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7281     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7283     break 2
7284   fi
7285 done
7286   done
7287 IFS=$as_save_IFS
7288
7289 fi
7290 fi
7291 OTOOL64=$ac_cv_prog_OTOOL64
7292 if test -n "$OTOOL64"; then
7293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7294 $as_echo "$OTOOL64" >&6; }
7295 else
7296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7297 $as_echo "no" >&6; }
7298 fi
7299
7300
7301 fi
7302 if test -z "$ac_cv_prog_OTOOL64"; then
7303   ac_ct_OTOOL64=$OTOOL64
7304   # Extract the first word of "otool64", so it can be a program name with args.
7305 set dummy otool64; ac_word=$2
7306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7307 $as_echo_n "checking for $ac_word... " >&6; }
7308 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7309   $as_echo_n "(cached) " >&6
7310 else
7311   if test -n "$ac_ct_OTOOL64"; then
7312   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7313 else
7314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7315 for as_dir in $PATH
7316 do
7317   IFS=$as_save_IFS
7318   test -z "$as_dir" && as_dir=.
7319     for ac_exec_ext in '' $ac_executable_extensions; do
7320   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7321     ac_cv_prog_ac_ct_OTOOL64="otool64"
7322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7323     break 2
7324   fi
7325 done
7326   done
7327 IFS=$as_save_IFS
7328
7329 fi
7330 fi
7331 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7332 if test -n "$ac_ct_OTOOL64"; then
7333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7334 $as_echo "$ac_ct_OTOOL64" >&6; }
7335 else
7336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7337 $as_echo "no" >&6; }
7338 fi
7339
7340   if test "x$ac_ct_OTOOL64" = x; then
7341     OTOOL64=":"
7342   else
7343     case $cross_compiling:$ac_tool_warned in
7344 yes:)
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7346 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7347 ac_tool_warned=yes ;;
7348 esac
7349     OTOOL64=$ac_ct_OTOOL64
7350   fi
7351 else
7352   OTOOL64="$ac_cv_prog_OTOOL64"
7353 fi
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7382 $as_echo_n "checking for -single_module linker flag... " >&6; }
7383 if ${lt_cv_apple_cc_single_mod+:} false; then :
7384   $as_echo_n "(cached) " >&6
7385 else
7386   lt_cv_apple_cc_single_mod=no
7387       if test -z "$LT_MULTI_MODULE"; then
7388         # By default we will add the -single_module flag. You can override
7389         # by either setting the environment variable LT_MULTI_MODULE
7390         # non-empty at configure time, or by adding -multi_module to the
7391         # link flags.
7392         rm -rf libconftest.dylib*
7393         echo "int foo(void){return 1;}" > conftest.c
7394         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7395 -dynamiclib -Wl,-single_module conftest.c" >&5
7396         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7397           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7398         _lt_result=$?
7399         # If there is a non-empty error log, and "single_module"
7400         # appears in it, assume the flag caused a linker warning
7401         if test -s conftest.err && $GREP single_module conftest.err; then
7402           cat conftest.err >&5
7403         # Otherwise, if the output was created with a 0 exit code from
7404         # the compiler, it worked.
7405         elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
7406           lt_cv_apple_cc_single_mod=yes
7407         else
7408           cat conftest.err >&5
7409         fi
7410         rm -rf libconftest.dylib*
7411         rm -f conftest.*
7412       fi
7413 fi
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7415 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7416
7417     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7418 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7419 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   lt_cv_ld_exported_symbols_list=no
7423       save_LDFLAGS=$LDFLAGS
7424       echo "_main" > conftest.sym
7425       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7426       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427 /* end confdefs.h.  */
7428
7429 int
7430 main ()
7431 {
7432
7433   ;
7434   return 0;
7435 }
7436 _ACEOF
7437 if ac_fn_c_try_link "$LINENO"; then :
7438   lt_cv_ld_exported_symbols_list=yes
7439 else
7440   lt_cv_ld_exported_symbols_list=no
7441 fi
7442 rm -f core conftest.err conftest.$ac_objext \
7443     conftest$ac_exeext conftest.$ac_ext
7444         LDFLAGS=$save_LDFLAGS
7445
7446 fi
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7448 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7449
7450     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7451 $as_echo_n "checking for -force_load linker flag... " >&6; }
7452 if ${lt_cv_ld_force_load+:} false; then :
7453   $as_echo_n "(cached) " >&6
7454 else
7455   lt_cv_ld_force_load=no
7456       cat > conftest.c << _LT_EOF
7457 int forced_loaded() { return 2;}
7458 _LT_EOF
7459       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7460       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7461       echo "$AR cru libconftest.a conftest.o" >&5
7462       $AR cru libconftest.a conftest.o 2>&5
7463       echo "$RANLIB libconftest.a" >&5
7464       $RANLIB libconftest.a 2>&5
7465       cat > conftest.c << _LT_EOF
7466 int main() { return 0;}
7467 _LT_EOF
7468       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7469       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7470       _lt_result=$?
7471       if test -s conftest.err && $GREP force_load conftest.err; then
7472         cat conftest.err >&5
7473       elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
7474         lt_cv_ld_force_load=yes
7475       else
7476         cat conftest.err >&5
7477       fi
7478         rm -f conftest.err libconftest.a conftest conftest.c
7479         rm -rf conftest.dSYM
7480
7481 fi
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7483 $as_echo "$lt_cv_ld_force_load" >&6; }
7484     case $host_os in
7485     rhapsody* | darwin1.[012])
7486       _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
7487     darwin1.*)
7488       _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7489     darwin*) # darwin 5.x on
7490       # if running on 10.5 or later, the deployment target defaults
7491       # to the OS version, if on x86, and 10.4, the deployment
7492       # target defaults to 10.4. Don't you love it?
7493       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7494         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7495           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7496         10.[012][,.]*)
7497           _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
7498         10.*)
7499           _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
7500       esac
7501     ;;
7502   esac
7503     if test yes = "$lt_cv_apple_cc_single_mod"; then
7504       _lt_dar_single_mod='$single_module'
7505     fi
7506     if test yes = "$lt_cv_ld_exported_symbols_list"; then
7507       _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
7508     else
7509       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
7510     fi
7511     if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
7512       _lt_dsymutil='~$DSYMUTIL $lib || :'
7513     else
7514       _lt_dsymutil=
7515     fi
7516     ;;
7517   esac
7518
7519 # func_munge_path_list VARIABLE PATH
7520 # -----------------------------------
7521 # VARIABLE is name of variable containing _space_ separated list of
7522 # directories to be munged by the contents of PATH, which is string
7523 # having a format:
7524 # "DIR[:DIR]:"
7525 #       string "DIR[ DIR]" will be prepended to VARIABLE
7526 # ":DIR[:DIR]"
7527 #       string "DIR[ DIR]" will be appended to VARIABLE
7528 # "DIRP[:DIRP]::[DIRA:]DIRA"
7529 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
7530 #       "DIRA[ DIRA]" will be appended to VARIABLE
7531 # "DIR[:DIR]"
7532 #       VARIABLE will be replaced by "DIR[ DIR]"
7533 func_munge_path_list ()
7534 {
7535     case x$2 in
7536     x)
7537         ;;
7538     *:)
7539         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
7540         ;;
7541     x:*)
7542         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
7543         ;;
7544     *::*)
7545         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
7546         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
7547         ;;
7548     *)
7549         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
7550         ;;
7551     esac
7552 }
7553
7554 ac_ext=c
7555 ac_cpp='$CPP $CPPFLAGS'
7556 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7557 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7558 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7560 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7561 # On Suns, sometimes $CPP names a directory.
7562 if test -n "$CPP" && test -d "$CPP"; then
7563   CPP=
7564 fi
7565 if test -z "$CPP"; then
7566   if ${ac_cv_prog_CPP+:} false; then :
7567   $as_echo_n "(cached) " >&6
7568 else
7569       # Double quotes because CPP needs to be expanded
7570     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7571     do
7572       ac_preproc_ok=false
7573 for ac_c_preproc_warn_flag in '' yes
7574 do
7575   # Use a header file that comes with gcc, so configuring glibc
7576   # with a fresh cross-compiler works.
7577   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7578   # <limits.h> exists even on freestanding compilers.
7579   # On the NeXT, cc -E runs the code through the compiler's parser,
7580   # not just through cpp. "Syntax error" is here to catch this case.
7581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7582 /* end confdefs.h.  */
7583 #ifdef __STDC__
7584 # include <limits.h>
7585 #else
7586 # include <assert.h>
7587 #endif
7588                      Syntax error
7589 _ACEOF
7590 if ac_fn_c_try_cpp "$LINENO"; then :
7591
7592 else
7593   # Broken: fails on valid input.
7594 continue
7595 fi
7596 rm -f conftest.err conftest.i conftest.$ac_ext
7597
7598   # OK, works on sane cases.  Now check whether nonexistent headers
7599   # can be detected and how.
7600   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7601 /* end confdefs.h.  */
7602 #include <ac_nonexistent.h>
7603 _ACEOF
7604 if ac_fn_c_try_cpp "$LINENO"; then :
7605   # Broken: success on invalid input.
7606 continue
7607 else
7608   # Passes both tests.
7609 ac_preproc_ok=:
7610 break
7611 fi
7612 rm -f conftest.err conftest.i conftest.$ac_ext
7613
7614 done
7615 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7616 rm -f conftest.i conftest.err conftest.$ac_ext
7617 if $ac_preproc_ok; then :
7618   break
7619 fi
7620
7621     done
7622     ac_cv_prog_CPP=$CPP
7623
7624 fi
7625   CPP=$ac_cv_prog_CPP
7626 else
7627   ac_cv_prog_CPP=$CPP
7628 fi
7629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7630 $as_echo "$CPP" >&6; }
7631 ac_preproc_ok=false
7632 for ac_c_preproc_warn_flag in '' yes
7633 do
7634   # Use a header file that comes with gcc, so configuring glibc
7635   # with a fresh cross-compiler works.
7636   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7637   # <limits.h> exists even on freestanding compilers.
7638   # On the NeXT, cc -E runs the code through the compiler's parser,
7639   # not just through cpp. "Syntax error" is here to catch this case.
7640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7641 /* end confdefs.h.  */
7642 #ifdef __STDC__
7643 # include <limits.h>
7644 #else
7645 # include <assert.h>
7646 #endif
7647                      Syntax error
7648 _ACEOF
7649 if ac_fn_c_try_cpp "$LINENO"; then :
7650
7651 else
7652   # Broken: fails on valid input.
7653 continue
7654 fi
7655 rm -f conftest.err conftest.i conftest.$ac_ext
7656
7657   # OK, works on sane cases.  Now check whether nonexistent headers
7658   # can be detected and how.
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #include <ac_nonexistent.h>
7662 _ACEOF
7663 if ac_fn_c_try_cpp "$LINENO"; then :
7664   # Broken: success on invalid input.
7665 continue
7666 else
7667   # Passes both tests.
7668 ac_preproc_ok=:
7669 break
7670 fi
7671 rm -f conftest.err conftest.i conftest.$ac_ext
7672
7673 done
7674 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7675 rm -f conftest.i conftest.err conftest.$ac_ext
7676 if $ac_preproc_ok; then :
7677
7678 else
7679   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7680 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7681 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7682 See \`config.log' for more details" "$LINENO" 5; }
7683 fi
7684
7685 ac_ext=c
7686 ac_cpp='$CPP $CPPFLAGS'
7687 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7688 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7689 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7690
7691
7692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7693 $as_echo_n "checking for ANSI C header files... " >&6; }
7694 if ${ac_cv_header_stdc+:} false; then :
7695   $as_echo_n "(cached) " >&6
7696 else
7697   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7698 /* end confdefs.h.  */
7699 #include <stdlib.h>
7700 #include <stdarg.h>
7701 #include <string.h>
7702 #include <float.h>
7703
7704 int
7705 main ()
7706 {
7707
7708   ;
7709   return 0;
7710 }
7711 _ACEOF
7712 if ac_fn_c_try_compile "$LINENO"; then :
7713   ac_cv_header_stdc=yes
7714 else
7715   ac_cv_header_stdc=no
7716 fi
7717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7718
7719 if test $ac_cv_header_stdc = yes; then
7720   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7722 /* end confdefs.h.  */
7723 #include <string.h>
7724
7725 _ACEOF
7726 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7727   $EGREP "memchr" >/dev/null 2>&1; then :
7728
7729 else
7730   ac_cv_header_stdc=no
7731 fi
7732 rm -f conftest*
7733
7734 fi
7735
7736 if test $ac_cv_header_stdc = yes; then
7737   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <stdlib.h>
7741
7742 _ACEOF
7743 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7744   $EGREP "free" >/dev/null 2>&1; then :
7745
7746 else
7747   ac_cv_header_stdc=no
7748 fi
7749 rm -f conftest*
7750
7751 fi
7752
7753 if test $ac_cv_header_stdc = yes; then
7754   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7755   if test "$cross_compiling" = yes; then :
7756   :
7757 else
7758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7759 /* end confdefs.h.  */
7760 #include <ctype.h>
7761 #include <stdlib.h>
7762 #if ((' ' & 0x0FF) == 0x020)
7763 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7764 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7765 #else
7766 # define ISLOWER(c) \
7767                    (('a' <= (c) && (c) <= 'i') \
7768                      || ('j' <= (c) && (c) <= 'r') \
7769                      || ('s' <= (c) && (c) <= 'z'))
7770 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7771 #endif
7772
7773 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7774 int
7775 main ()
7776 {
7777   int i;
7778   for (i = 0; i < 256; i++)
7779     if (XOR (islower (i), ISLOWER (i))
7780         || toupper (i) != TOUPPER (i))
7781       return 2;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_run "$LINENO"; then :
7786
7787 else
7788   ac_cv_header_stdc=no
7789 fi
7790 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7791   conftest.$ac_objext conftest.beam conftest.$ac_ext
7792 fi
7793
7794 fi
7795 fi
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7797 $as_echo "$ac_cv_header_stdc" >&6; }
7798 if test $ac_cv_header_stdc = yes; then
7799
7800 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7801
7802 fi
7803
7804 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7805 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7806                   inttypes.h stdint.h unistd.h
7807 do :
7808   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7809 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7810 "
7811 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7812   cat >>confdefs.h <<_ACEOF
7813 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7814 _ACEOF
7815
7816 fi
7817
7818 done
7819
7820
7821 for ac_header in dlfcn.h
7822 do :
7823   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7824 "
7825 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7826   cat >>confdefs.h <<_ACEOF
7827 #define HAVE_DLFCN_H 1
7828 _ACEOF
7829
7830 fi
7831
7832 done
7833
7834
7835
7836
7837
7838 # Set options
7839
7840
7841
7842         enable_dlopen=no
7843
7844
7845   enable_win32_dll=no
7846
7847
7848             # Check whether --enable-shared was given.
7849 if test "${enable_shared+set}" = set; then :
7850   enableval=$enable_shared; p=${PACKAGE-default}
7851     case $enableval in
7852     yes) enable_shared=yes ;;
7853     no) enable_shared=no ;;
7854     *)
7855       enable_shared=no
7856       # Look at the argument we got.  We use all the common list separators.
7857       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7858       for pkg in $enableval; do
7859         IFS=$lt_save_ifs
7860         if test "X$pkg" = "X$p"; then
7861           enable_shared=yes
7862         fi
7863       done
7864       IFS=$lt_save_ifs
7865       ;;
7866     esac
7867 else
7868   enable_shared=yes
7869 fi
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879   # Check whether --enable-static was given.
7880 if test "${enable_static+set}" = set; then :
7881   enableval=$enable_static; p=${PACKAGE-default}
7882     case $enableval in
7883     yes) enable_static=yes ;;
7884     no) enable_static=no ;;
7885     *)
7886      enable_static=no
7887       # Look at the argument we got.  We use all the common list separators.
7888       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7889       for pkg in $enableval; do
7890         IFS=$lt_save_ifs
7891         if test "X$pkg" = "X$p"; then
7892           enable_static=yes
7893         fi
7894       done
7895       IFS=$lt_save_ifs
7896       ;;
7897     esac
7898 else
7899   enable_static=yes
7900 fi
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911 # Check whether --with-pic was given.
7912 if test "${with_pic+set}" = set; then :
7913   withval=$with_pic; lt_p=${PACKAGE-default}
7914     case $withval in
7915     yes|no) pic_mode=$withval ;;
7916     *)
7917       pic_mode=default
7918       # Look at the argument we got.  We use all the common list separators.
7919       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7920       for lt_pkg in $withval; do
7921         IFS=$lt_save_ifs
7922         if test "X$lt_pkg" = "X$lt_p"; then
7923           pic_mode=yes
7924         fi
7925       done
7926       IFS=$lt_save_ifs
7927       ;;
7928     esac
7929 else
7930   pic_mode=default
7931 fi
7932
7933
7934
7935
7936
7937
7938
7939
7940   # Check whether --enable-fast-install was given.
7941 if test "${enable_fast_install+set}" = set; then :
7942   enableval=$enable_fast_install; p=${PACKAGE-default}
7943     case $enableval in
7944     yes) enable_fast_install=yes ;;
7945     no) enable_fast_install=no ;;
7946     *)
7947       enable_fast_install=no
7948       # Look at the argument we got.  We use all the common list separators.
7949       lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
7950       for pkg in $enableval; do
7951         IFS=$lt_save_ifs
7952         if test "X$pkg" = "X$p"; then
7953           enable_fast_install=yes
7954         fi
7955       done
7956       IFS=$lt_save_ifs
7957       ;;
7958     esac
7959 else
7960   enable_fast_install=yes
7961 fi
7962
7963
7964
7965
7966
7967
7968
7969
7970   shared_archive_member_spec=
7971 case $host,$enable_shared in
7972 power*-*-aix[5-9]*,yes)
7973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5
7974 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; }
7975
7976 # Check whether --with-aix-soname was given.
7977 if test "${with_aix_soname+set}" = set; then :
7978   withval=$with_aix_soname; case $withval in
7979     aix|svr4|both)
7980       ;;
7981     *)
7982       as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5
7983       ;;
7984     esac
7985     lt_cv_with_aix_soname=$with_aix_soname
7986 else
7987   if ${lt_cv_with_aix_soname+:} false; then :
7988   $as_echo_n "(cached) " >&6
7989 else
7990   lt_cv_with_aix_soname=aix
7991 fi
7992
7993     with_aix_soname=$lt_cv_with_aix_soname
7994 fi
7995
7996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5
7997 $as_echo "$with_aix_soname" >&6; }
7998   if test aix != "$with_aix_soname"; then
7999     # For the AIX way of multilib, we name the shared archive member
8000     # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o',
8001     # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File.
8002     # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag,
8003     # the AIX toolchain works better with OBJECT_MODE set (default 32).
8004     if test 64 = "${OBJECT_MODE-32}"; then
8005       shared_archive_member_spec=shr_64
8006     else
8007       shared_archive_member_spec=shr
8008     fi
8009   fi
8010   ;;
8011 *)
8012   with_aix_soname=aix
8013   ;;
8014 esac
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025 # This can be used to rebuild libtool when needed
8026 LIBTOOL_DEPS=$ltmain
8027
8028 # Always use our own libtool.
8029 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060 test -z "$LN_S" && LN_S="ln -s"
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075 if test -n "${ZSH_VERSION+set}"; then
8076    setopt NO_GLOB_SUBST
8077 fi
8078
8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8080 $as_echo_n "checking for objdir... " >&6; }
8081 if ${lt_cv_objdir+:} false; then :
8082   $as_echo_n "(cached) " >&6
8083 else
8084   rm -f .libs 2>/dev/null
8085 mkdir .libs 2>/dev/null
8086 if test -d .libs; then
8087   lt_cv_objdir=.libs
8088 else
8089   # MS-DOS does not allow filenames that begin with a dot.
8090   lt_cv_objdir=_libs
8091 fi
8092 rmdir .libs 2>/dev/null
8093 fi
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8095 $as_echo "$lt_cv_objdir" >&6; }
8096 objdir=$lt_cv_objdir
8097
8098
8099
8100
8101
8102 cat >>confdefs.h <<_ACEOF
8103 #define LT_OBJDIR "$lt_cv_objdir/"
8104 _ACEOF
8105
8106
8107
8108
8109 case $host_os in
8110 aix3*)
8111   # AIX sometimes has problems with the GCC collect2 program.  For some
8112   # reason, if we set the COLLECT_NAMES environment variable, the problems
8113   # vanish in a puff of smoke.
8114   if test set != "${COLLECT_NAMES+set}"; then
8115     COLLECT_NAMES=
8116     export COLLECT_NAMES
8117   fi
8118   ;;
8119 esac
8120
8121 # Global variables:
8122 ofile=libtool
8123 can_build_shared=yes
8124
8125 # All known linkers require a '.a' archive for static linking (except MSVC,
8126 # which needs '.lib').
8127 libext=a
8128
8129 with_gnu_ld=$lt_cv_prog_gnu_ld
8130
8131 old_CC=$CC
8132 old_CFLAGS=$CFLAGS
8133
8134 # Set sane defaults for various variables
8135 test -z "$CC" && CC=cc
8136 test -z "$LTCC" && LTCC=$CC
8137 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8138 test -z "$LD" && LD=ld
8139 test -z "$ac_objext" && ac_objext=o
8140
8141 func_cc_basename $compiler
8142 cc_basename=$func_cc_basename_result
8143
8144
8145 # Only perform the check for file, if the check method requires it
8146 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8147 case $deplibs_check_method in
8148 file_magic*)
8149   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8150     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8151 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8152 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8153   $as_echo_n "(cached) " >&6
8154 else
8155   case $MAGIC_CMD in
8156 [\\/*] |  ?:[\\/]*)
8157   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8158   ;;
8159 *)
8160   lt_save_MAGIC_CMD=$MAGIC_CMD
8161   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8162   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8163   for ac_dir in $ac_dummy; do
8164     IFS=$lt_save_ifs
8165     test -z "$ac_dir" && ac_dir=.
8166     if test -f "$ac_dir/${ac_tool_prefix}file"; then
8167       lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
8168       if test -n "$file_magic_test_file"; then
8169         case $deplibs_check_method in
8170         "file_magic "*)
8171           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8172           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8173           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8174             $EGREP "$file_magic_regex" > /dev/null; then
8175             :
8176           else
8177             cat <<_LT_EOF 1>&2
8178
8179 *** Warning: the command libtool uses to detect shared libraries,
8180 *** $file_magic_cmd, produces output that libtool cannot recognize.
8181 *** The result is that libtool may fail to recognize shared libraries
8182 *** as such.  This will affect the creation of libtool libraries that
8183 *** depend on shared libraries, but programs linked with such libtool
8184 *** libraries will work regardless of this problem.  Nevertheless, you
8185 *** may want to report the problem to your system manager and/or to
8186 *** bug-libtool@gnu.org
8187
8188 _LT_EOF
8189           fi ;;
8190         esac
8191       fi
8192       break
8193     fi
8194   done
8195   IFS=$lt_save_ifs
8196   MAGIC_CMD=$lt_save_MAGIC_CMD
8197   ;;
8198 esac
8199 fi
8200
8201 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8202 if test -n "$MAGIC_CMD"; then
8203   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8204 $as_echo "$MAGIC_CMD" >&6; }
8205 else
8206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8207 $as_echo "no" >&6; }
8208 fi
8209
8210
8211
8212
8213
8214 if test -z "$lt_cv_path_MAGIC_CMD"; then
8215   if test -n "$ac_tool_prefix"; then
8216     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8217 $as_echo_n "checking for file... " >&6; }
8218 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8219   $as_echo_n "(cached) " >&6
8220 else
8221   case $MAGIC_CMD in
8222 [\\/*] |  ?:[\\/]*)
8223   lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
8224   ;;
8225 *)
8226   lt_save_MAGIC_CMD=$MAGIC_CMD
8227   lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
8228   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8229   for ac_dir in $ac_dummy; do
8230     IFS=$lt_save_ifs
8231     test -z "$ac_dir" && ac_dir=.
8232     if test -f "$ac_dir/file"; then
8233       lt_cv_path_MAGIC_CMD=$ac_dir/"file"
8234       if test -n "$file_magic_test_file"; then
8235         case $deplibs_check_method in
8236         "file_magic "*)
8237           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8238           MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8239           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8240             $EGREP "$file_magic_regex" > /dev/null; then
8241             :
8242           else
8243             cat <<_LT_EOF 1>&2
8244
8245 *** Warning: the command libtool uses to detect shared libraries,
8246 *** $file_magic_cmd, produces output that libtool cannot recognize.
8247 *** The result is that libtool may fail to recognize shared libraries
8248 *** as such.  This will affect the creation of libtool libraries that
8249 *** depend on shared libraries, but programs linked with such libtool
8250 *** libraries will work regardless of this problem.  Nevertheless, you
8251 *** may want to report the problem to your system manager and/or to
8252 *** bug-libtool@gnu.org
8253
8254 _LT_EOF
8255           fi ;;
8256         esac
8257       fi
8258       break
8259     fi
8260   done
8261   IFS=$lt_save_ifs
8262   MAGIC_CMD=$lt_save_MAGIC_CMD
8263   ;;
8264 esac
8265 fi
8266
8267 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
8268 if test -n "$MAGIC_CMD"; then
8269   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8270 $as_echo "$MAGIC_CMD" >&6; }
8271 else
8272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8273 $as_echo "no" >&6; }
8274 fi
8275
8276
8277   else
8278     MAGIC_CMD=:
8279   fi
8280 fi
8281
8282   fi
8283   ;;
8284 esac
8285
8286 # Use C for the default configuration in the libtool script
8287
8288 lt_save_CC=$CC
8289 ac_ext=c
8290 ac_cpp='$CPP $CPPFLAGS'
8291 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8292 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8293 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8294
8295
8296 # Source file extension for C test sources.
8297 ac_ext=c
8298
8299 # Object file extension for compiled C test sources.
8300 objext=o
8301 objext=$objext
8302
8303 # Code to be used in simple compile tests
8304 lt_simple_compile_test_code="int some_variable = 0;"
8305
8306 # Code to be used in simple link tests
8307 lt_simple_link_test_code='int main(){return(0);}'
8308
8309
8310
8311
8312
8313
8314
8315 # If no C compiler was specified, use CC.
8316 LTCC=${LTCC-"$CC"}
8317
8318 # If no C compiler flags were specified, use CFLAGS.
8319 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8320
8321 # Allow CC to be a program name with arguments.
8322 compiler=$CC
8323
8324 # Save the default compiler, since it gets overwritten when the other
8325 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8326 compiler_DEFAULT=$CC
8327
8328 # save warnings/boilerplate of simple test code
8329 ac_outfile=conftest.$ac_objext
8330 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8331 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8332 _lt_compiler_boilerplate=`cat conftest.err`
8333 $RM conftest*
8334
8335 ac_outfile=conftest.$ac_objext
8336 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8337 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8338 _lt_linker_boilerplate=`cat conftest.err`
8339 $RM -r conftest*
8340
8341
8342 ## CAVEAT EMPTOR:
8343 ## There is no encapsulation within the following macros, do not change
8344 ## the running order or otherwise move them around unless you know exactly
8345 ## what you are doing...
8346 if test -n "$compiler"; then
8347
8348 lt_prog_compiler_no_builtin_flag=
8349
8350 if test yes = "$GCC"; then
8351   case $cc_basename in
8352   nvcc*)
8353     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8354   *)
8355     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8356   esac
8357
8358   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8359 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8360 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8361   $as_echo_n "(cached) " >&6
8362 else
8363   lt_cv_prog_compiler_rtti_exceptions=no
8364    ac_outfile=conftest.$ac_objext
8365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8366    lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
8367    # Insert the option either (1) after the last *FLAGS variable, or
8368    # (2) before a word containing "conftest.", or (3) at the end.
8369    # Note that $ac_compile itself does not contain backslashes and begins
8370    # with a dollar sign (not a hyphen), so the echo should work correctly.
8371    # The option is referenced via a variable to avoid confusing sed.
8372    lt_compile=`echo "$ac_compile" | $SED \
8373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8375    -e 's:$: $lt_compiler_flag:'`
8376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8377    (eval "$lt_compile" 2>conftest.err)
8378    ac_status=$?
8379    cat conftest.err >&5
8380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8381    if (exit $ac_status) && test -s "$ac_outfile"; then
8382      # The compiler can only warn and ignore the option if not recognized
8383      # So say no if there are warnings other than the usual output.
8384      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8385      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8386      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8387        lt_cv_prog_compiler_rtti_exceptions=yes
8388      fi
8389    fi
8390    $RM conftest*
8391
8392 fi
8393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8394 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8395
8396 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
8397     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8398 else
8399     :
8400 fi
8401
8402 fi
8403
8404
8405
8406
8407
8408
8409   lt_prog_compiler_wl=
8410 lt_prog_compiler_pic=
8411 lt_prog_compiler_static=
8412
8413
8414   if test yes = "$GCC"; then
8415     lt_prog_compiler_wl='-Wl,'
8416     lt_prog_compiler_static='-static'
8417
8418     case $host_os in
8419       aix*)
8420       # All AIX code is PIC.
8421       if test ia64 = "$host_cpu"; then
8422         # AIX 5 now supports IA64 processor
8423         lt_prog_compiler_static='-Bstatic'
8424       fi
8425       lt_prog_compiler_pic='-fPIC'
8426       ;;
8427
8428     amigaos*)
8429       case $host_cpu in
8430       powerpc)
8431             # see comment about AmigaOS4 .so support
8432             lt_prog_compiler_pic='-fPIC'
8433         ;;
8434       m68k)
8435             # FIXME: we need at least 68020 code to build shared libraries, but
8436             # adding the '-m68020' flag to GCC prevents building anything better,
8437             # like '-m68040'.
8438             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8439         ;;
8440       esac
8441       ;;
8442
8443     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8444       # PIC is the default for these OSes.
8445       ;;
8446
8447     mingw* | cygwin* | pw32* | os2* | cegcc*)
8448       # This hack is so that the source file can tell whether it is being
8449       # built for inclusion in a dll (and should export symbols for example).
8450       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8451       # (--disable-auto-import) libraries
8452       lt_prog_compiler_pic='-DDLL_EXPORT'
8453       case $host_os in
8454       os2*)
8455         lt_prog_compiler_static='$wl-static'
8456         ;;
8457       esac
8458       ;;
8459
8460     darwin* | rhapsody*)
8461       # PIC is the default on this platform
8462       # Common symbols not allowed in MH_DYLIB files
8463       lt_prog_compiler_pic='-fno-common'
8464       ;;
8465
8466     haiku*)
8467       # PIC is the default for Haiku.
8468       # The "-static" flag exists, but is broken.
8469       lt_prog_compiler_static=
8470       ;;
8471
8472     hpux*)
8473       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8474       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8475       # sets the default TLS model and affects inlining.
8476       case $host_cpu in
8477       hppa*64*)
8478         # +Z the default
8479         ;;
8480       *)
8481         lt_prog_compiler_pic='-fPIC'
8482         ;;
8483       esac
8484       ;;
8485
8486     interix[3-9]*)
8487       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8488       # Instead, we relocate shared libraries at runtime.
8489       ;;
8490
8491     msdosdjgpp*)
8492       # Just because we use GCC doesn't mean we suddenly get shared libraries
8493       # on systems that don't support them.
8494       lt_prog_compiler_can_build_shared=no
8495       enable_shared=no
8496       ;;
8497
8498     *nto* | *qnx*)
8499       # QNX uses GNU C++, but need to define -shared option too, otherwise
8500       # it will coredump.
8501       lt_prog_compiler_pic='-fPIC -shared'
8502       ;;
8503
8504     sysv4*MP*)
8505       if test -d /usr/nec; then
8506         lt_prog_compiler_pic=-Kconform_pic
8507       fi
8508       ;;
8509
8510     *)
8511       lt_prog_compiler_pic='-fPIC'
8512       ;;
8513     esac
8514
8515     case $cc_basename in
8516     nvcc*) # Cuda Compiler Driver 2.2
8517       lt_prog_compiler_wl='-Xlinker '
8518       if test -n "$lt_prog_compiler_pic"; then
8519         lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
8520       fi
8521       ;;
8522     esac
8523   else
8524     # PORTME Check for flag to pass linker flags through the system compiler.
8525     case $host_os in
8526     aix*)
8527       lt_prog_compiler_wl='-Wl,'
8528       if test ia64 = "$host_cpu"; then
8529         # AIX 5 now supports IA64 processor
8530         lt_prog_compiler_static='-Bstatic'
8531       else
8532         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8533       fi
8534       ;;
8535
8536     darwin* | rhapsody*)
8537       # PIC is the default on this platform
8538       # Common symbols not allowed in MH_DYLIB files
8539       lt_prog_compiler_pic='-fno-common'
8540       case $cc_basename in
8541       nagfor*)
8542         # NAG Fortran compiler
8543         lt_prog_compiler_wl='-Wl,-Wl,,'
8544         lt_prog_compiler_pic='-PIC'
8545         lt_prog_compiler_static='-Bstatic'
8546         ;;
8547       esac
8548       ;;
8549
8550     mingw* | cygwin* | pw32* | os2* | cegcc*)
8551       # This hack is so that the source file can tell whether it is being
8552       # built for inclusion in a dll (and should export symbols for example).
8553       lt_prog_compiler_pic='-DDLL_EXPORT'
8554       case $host_os in
8555       os2*)
8556         lt_prog_compiler_static='$wl-static'
8557         ;;
8558       esac
8559       ;;
8560
8561     hpux9* | hpux10* | hpux11*)
8562       lt_prog_compiler_wl='-Wl,'
8563       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8564       # not for PA HP-UX.
8565       case $host_cpu in
8566       hppa*64*|ia64*)
8567         # +Z the default
8568         ;;
8569       *)
8570         lt_prog_compiler_pic='+Z'
8571         ;;
8572       esac
8573       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8574       lt_prog_compiler_static='$wl-a ${wl}archive'
8575       ;;
8576
8577     irix5* | irix6* | nonstopux*)
8578       lt_prog_compiler_wl='-Wl,'
8579       # PIC (with -KPIC) is the default.
8580       lt_prog_compiler_static='-non_shared'
8581       ;;
8582
8583     linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
8584       case $cc_basename in
8585       # old Intel for x86_64, which still supported -KPIC.
8586       ecc*)
8587         lt_prog_compiler_wl='-Wl,'
8588         lt_prog_compiler_pic='-KPIC'
8589         lt_prog_compiler_static='-static'
8590         ;;
8591       # icc used to be incompatible with GCC.
8592       # ICC 10 doesn't accept -KPIC any more.
8593       icc* | ifort*)
8594         lt_prog_compiler_wl='-Wl,'
8595         lt_prog_compiler_pic='-fPIC'
8596         lt_prog_compiler_static='-static'
8597         ;;
8598       # Lahey Fortran 8.1.
8599       lf95*)
8600         lt_prog_compiler_wl='-Wl,'
8601         lt_prog_compiler_pic='--shared'
8602         lt_prog_compiler_static='--static'
8603         ;;
8604       nagfor*)
8605         # NAG Fortran compiler
8606         lt_prog_compiler_wl='-Wl,-Wl,,'
8607         lt_prog_compiler_pic='-PIC'
8608         lt_prog_compiler_static='-Bstatic'
8609         ;;
8610       tcc*)
8611         # Fabrice Bellard et al's Tiny C Compiler
8612         lt_prog_compiler_wl='-Wl,'
8613         lt_prog_compiler_pic='-fPIC'
8614         lt_prog_compiler_static='-static'
8615         ;;
8616       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8617         # Portland Group compilers (*not* the Pentium gcc compiler,
8618         # which looks to be a dead project)
8619         lt_prog_compiler_wl='-Wl,'
8620         lt_prog_compiler_pic='-fpic'
8621         lt_prog_compiler_static='-Bstatic'
8622         ;;
8623       ccc*)
8624         lt_prog_compiler_wl='-Wl,'
8625         # All Alpha code is PIC.
8626         lt_prog_compiler_static='-non_shared'
8627         ;;
8628       xl* | bgxl* | bgf* | mpixl*)
8629         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8630         lt_prog_compiler_wl='-Wl,'
8631         lt_prog_compiler_pic='-qpic'
8632         lt_prog_compiler_static='-qstaticlink'
8633         ;;
8634       *)
8635         case `$CC -V 2>&1 | sed 5q` in
8636         *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
8637           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8638           lt_prog_compiler_pic='-KPIC'
8639           lt_prog_compiler_static='-Bstatic'
8640           lt_prog_compiler_wl=''
8641           ;;
8642         *Sun\ F* | *Sun*Fortran*)
8643           lt_prog_compiler_pic='-KPIC'
8644           lt_prog_compiler_static='-Bstatic'
8645           lt_prog_compiler_wl='-Qoption ld '
8646           ;;
8647         *Sun\ C*)
8648           # Sun C 5.9
8649           lt_prog_compiler_pic='-KPIC'
8650           lt_prog_compiler_static='-Bstatic'
8651           lt_prog_compiler_wl='-Wl,'
8652           ;;
8653         *Intel*\ [CF]*Compiler*)
8654           lt_prog_compiler_wl='-Wl,'
8655           lt_prog_compiler_pic='-fPIC'
8656           lt_prog_compiler_static='-static'
8657           ;;
8658         *Portland\ Group*)
8659           lt_prog_compiler_wl='-Wl,'
8660           lt_prog_compiler_pic='-fpic'
8661           lt_prog_compiler_static='-Bstatic'
8662           ;;
8663         esac
8664         ;;
8665       esac
8666       ;;
8667
8668     newsos6)
8669       lt_prog_compiler_pic='-KPIC'
8670       lt_prog_compiler_static='-Bstatic'
8671       ;;
8672
8673     *nto* | *qnx*)
8674       # QNX uses GNU C++, but need to define -shared option too, otherwise
8675       # it will coredump.
8676       lt_prog_compiler_pic='-fPIC -shared'
8677       ;;
8678
8679     osf3* | osf4* | osf5*)
8680       lt_prog_compiler_wl='-Wl,'
8681       # All OSF/1 code is PIC.
8682       lt_prog_compiler_static='-non_shared'
8683       ;;
8684
8685     rdos*)
8686       lt_prog_compiler_static='-non_shared'
8687       ;;
8688
8689     solaris*)
8690       lt_prog_compiler_pic='-KPIC'
8691       lt_prog_compiler_static='-Bstatic'
8692       case $cc_basename in
8693       f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
8694         lt_prog_compiler_wl='-Qoption ld ';;
8695       *)
8696         lt_prog_compiler_wl='-Wl,';;
8697       esac
8698       ;;
8699
8700     sunos4*)
8701       lt_prog_compiler_wl='-Qoption ld '
8702       lt_prog_compiler_pic='-PIC'
8703       lt_prog_compiler_static='-Bstatic'
8704       ;;
8705
8706     sysv4 | sysv4.2uw2* | sysv4.3*)
8707       lt_prog_compiler_wl='-Wl,'
8708       lt_prog_compiler_pic='-KPIC'
8709       lt_prog_compiler_static='-Bstatic'
8710       ;;
8711
8712     sysv4*MP*)
8713       if test -d /usr/nec; then
8714         lt_prog_compiler_pic='-Kconform_pic'
8715         lt_prog_compiler_static='-Bstatic'
8716       fi
8717       ;;
8718
8719     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8720       lt_prog_compiler_wl='-Wl,'
8721       lt_prog_compiler_pic='-KPIC'
8722       lt_prog_compiler_static='-Bstatic'
8723       ;;
8724
8725     unicos*)
8726       lt_prog_compiler_wl='-Wl,'
8727       lt_prog_compiler_can_build_shared=no
8728       ;;
8729
8730     uts4*)
8731       lt_prog_compiler_pic='-pic'
8732       lt_prog_compiler_static='-Bstatic'
8733       ;;
8734
8735     *)
8736       lt_prog_compiler_can_build_shared=no
8737       ;;
8738     esac
8739   fi
8740
8741 case $host_os in
8742   # For platforms that do not support PIC, -DPIC is meaningless:
8743   *djgpp*)
8744     lt_prog_compiler_pic=
8745     ;;
8746   *)
8747     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8748     ;;
8749 esac
8750
8751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8752 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8753 if ${lt_cv_prog_compiler_pic+:} false; then :
8754   $as_echo_n "(cached) " >&6
8755 else
8756   lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
8757 fi
8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
8759 $as_echo "$lt_cv_prog_compiler_pic" >&6; }
8760 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
8761
8762 #
8763 # Check to make sure the PIC flag actually works.
8764 #
8765 if test -n "$lt_prog_compiler_pic"; then
8766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8767 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8768 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8769   $as_echo_n "(cached) " >&6
8770 else
8771   lt_cv_prog_compiler_pic_works=no
8772    ac_outfile=conftest.$ac_objext
8773    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8774    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
8775    # Insert the option either (1) after the last *FLAGS variable, or
8776    # (2) before a word containing "conftest.", or (3) at the end.
8777    # Note that $ac_compile itself does not contain backslashes and begins
8778    # with a dollar sign (not a hyphen), so the echo should work correctly.
8779    # The option is referenced via a variable to avoid confusing sed.
8780    lt_compile=`echo "$ac_compile" | $SED \
8781    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8782    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8783    -e 's:$: $lt_compiler_flag:'`
8784    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8785    (eval "$lt_compile" 2>conftest.err)
8786    ac_status=$?
8787    cat conftest.err >&5
8788    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8789    if (exit $ac_status) && test -s "$ac_outfile"; then
8790      # The compiler can only warn and ignore the option if not recognized
8791      # So say no if there are warnings other than the usual output.
8792      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8793      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8794      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8795        lt_cv_prog_compiler_pic_works=yes
8796      fi
8797    fi
8798    $RM conftest*
8799
8800 fi
8801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8802 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8803
8804 if test yes = "$lt_cv_prog_compiler_pic_works"; then
8805     case $lt_prog_compiler_pic in
8806      "" | " "*) ;;
8807      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8808      esac
8809 else
8810     lt_prog_compiler_pic=
8811      lt_prog_compiler_can_build_shared=no
8812 fi
8813
8814 fi
8815
8816
8817
8818
8819
8820
8821
8822
8823
8824
8825
8826 #
8827 # Check to make sure the static flag actually works.
8828 #
8829 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8831 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8832 if ${lt_cv_prog_compiler_static_works+:} false; then :
8833   $as_echo_n "(cached) " >&6
8834 else
8835   lt_cv_prog_compiler_static_works=no
8836    save_LDFLAGS=$LDFLAGS
8837    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8838    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8839    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8840      # The linker can only warn and ignore the option if not recognized
8841      # So say no if there are warnings
8842      if test -s conftest.err; then
8843        # Append any errors to the config.log.
8844        cat conftest.err 1>&5
8845        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8846        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8847        if diff conftest.exp conftest.er2 >/dev/null; then
8848          lt_cv_prog_compiler_static_works=yes
8849        fi
8850      else
8851        lt_cv_prog_compiler_static_works=yes
8852      fi
8853    fi
8854    $RM -r conftest*
8855    LDFLAGS=$save_LDFLAGS
8856
8857 fi
8858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8859 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8860
8861 if test yes = "$lt_cv_prog_compiler_static_works"; then
8862     :
8863 else
8864     lt_prog_compiler_static=
8865 fi
8866
8867
8868
8869
8870
8871
8872
8873   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8874 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8875 if ${lt_cv_prog_compiler_c_o+:} false; then :
8876   $as_echo_n "(cached) " >&6
8877 else
8878   lt_cv_prog_compiler_c_o=no
8879    $RM -r conftest 2>/dev/null
8880    mkdir conftest
8881    cd conftest
8882    mkdir out
8883    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8884
8885    lt_compiler_flag="-o out/conftest2.$ac_objext"
8886    # Insert the option either (1) after the last *FLAGS variable, or
8887    # (2) before a word containing "conftest.", or (3) at the end.
8888    # Note that $ac_compile itself does not contain backslashes and begins
8889    # with a dollar sign (not a hyphen), so the echo should work correctly.
8890    lt_compile=`echo "$ac_compile" | $SED \
8891    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8892    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8893    -e 's:$: $lt_compiler_flag:'`
8894    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8895    (eval "$lt_compile" 2>out/conftest.err)
8896    ac_status=$?
8897    cat out/conftest.err >&5
8898    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8899    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8900    then
8901      # The compiler can only warn and ignore the option if not recognized
8902      # So say no if there are warnings
8903      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8904      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8905      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8906        lt_cv_prog_compiler_c_o=yes
8907      fi
8908    fi
8909    chmod u+w . 2>&5
8910    $RM conftest*
8911    # SGI C++ compiler will create directory out/ii_files/ for
8912    # template instantiation
8913    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8914    $RM out/* && rmdir out
8915    cd ..
8916    $RM -r conftest
8917    $RM conftest*
8918
8919 fi
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8921 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8922
8923
8924
8925
8926
8927
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8929 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8930 if ${lt_cv_prog_compiler_c_o+:} false; then :
8931   $as_echo_n "(cached) " >&6
8932 else
8933   lt_cv_prog_compiler_c_o=no
8934    $RM -r conftest 2>/dev/null
8935    mkdir conftest
8936    cd conftest
8937    mkdir out
8938    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8939
8940    lt_compiler_flag="-o out/conftest2.$ac_objext"
8941    # Insert the option either (1) after the last *FLAGS variable, or
8942    # (2) before a word containing "conftest.", or (3) at the end.
8943    # Note that $ac_compile itself does not contain backslashes and begins
8944    # with a dollar sign (not a hyphen), so the echo should work correctly.
8945    lt_compile=`echo "$ac_compile" | $SED \
8946    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8947    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8948    -e 's:$: $lt_compiler_flag:'`
8949    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8950    (eval "$lt_compile" 2>out/conftest.err)
8951    ac_status=$?
8952    cat out/conftest.err >&5
8953    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8954    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8955    then
8956      # The compiler can only warn and ignore the option if not recognized
8957      # So say no if there are warnings
8958      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8959      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8960      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8961        lt_cv_prog_compiler_c_o=yes
8962      fi
8963    fi
8964    chmod u+w . 2>&5
8965    $RM conftest*
8966    # SGI C++ compiler will create directory out/ii_files/ for
8967    # template instantiation
8968    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8969    $RM out/* && rmdir out
8970    cd ..
8971    $RM -r conftest
8972    $RM conftest*
8973
8974 fi
8975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8976 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8977
8978
8979
8980
8981 hard_links=nottested
8982 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
8983   # do not overwrite the value of need_locks provided by the user
8984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8985 $as_echo_n "checking if we can lock with hard links... " >&6; }
8986   hard_links=yes
8987   $RM conftest*
8988   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8989   touch conftest.a
8990   ln conftest.a conftest.b 2>&5 || hard_links=no
8991   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8992   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8993 $as_echo "$hard_links" >&6; }
8994   if test no = "$hard_links"; then
8995     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
8996 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
8997     need_locks=warn
8998   fi
8999 else
9000   need_locks=no
9001 fi
9002
9003
9004
9005
9006
9007
9008   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9009 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9010
9011   runpath_var=
9012   allow_undefined_flag=
9013   always_export_symbols=no
9014   archive_cmds=
9015   archive_expsym_cmds=
9016   compiler_needs_object=no
9017   enable_shared_with_static_runtimes=no
9018   export_dynamic_flag_spec=
9019   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9020   hardcode_automatic=no
9021   hardcode_direct=no
9022   hardcode_direct_absolute=no
9023   hardcode_libdir_flag_spec=
9024   hardcode_libdir_separator=
9025   hardcode_minus_L=no
9026   hardcode_shlibpath_var=unsupported
9027   inherit_rpath=no
9028   link_all_deplibs=unknown
9029   module_cmds=
9030   module_expsym_cmds=
9031   old_archive_from_new_cmds=
9032   old_archive_from_expsyms_cmds=
9033   thread_safe_flag_spec=
9034   whole_archive_flag_spec=
9035   # include_expsyms should be a list of space-separated symbols to be *always*
9036   # included in the symbol list
9037   include_expsyms=
9038   # exclude_expsyms can be an extended regexp of symbols to exclude
9039   # it will be wrapped by ' (' and ')$', so one must not match beginning or
9040   # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
9041   # as well as any symbol that contains 'd'.
9042   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9043   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9044   # platforms (ab)use it in PIC code, but their linkers get confused if
9045   # the symbol is explicitly referenced.  Since portable code cannot
9046   # rely on this symbol name, it's probably fine to never include it in
9047   # preloaded symbol tables.
9048   # Exclude shared library initialization/finalization symbols.
9049   extract_expsyms_cmds=
9050
9051   case $host_os in
9052   cygwin* | mingw* | pw32* | cegcc*)
9053     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9054     # When not using gcc, we currently assume that we are using
9055     # Microsoft Visual C++.
9056     if test yes != "$GCC"; then
9057       with_gnu_ld=no
9058     fi
9059     ;;
9060   interix*)
9061     # we just hope/assume this is gcc and not c89 (= MSVC++)
9062     with_gnu_ld=yes
9063     ;;
9064   openbsd* | bitrig*)
9065     with_gnu_ld=no
9066     ;;
9067   linux* | k*bsd*-gnu | gnu*)
9068     link_all_deplibs=no
9069     ;;
9070   esac
9071
9072   ld_shlibs=yes
9073
9074   # On some targets, GNU ld is compatible enough with the native linker
9075   # that we're better off using the native interface for both.
9076   lt_use_gnu_ld_interface=no
9077   if test yes = "$with_gnu_ld"; then
9078     case $host_os in
9079       aix*)
9080         # The AIX port of GNU ld has always aspired to compatibility
9081         # with the native linker.  However, as the warning in the GNU ld
9082         # block says, versions before 2.19.5* couldn't really create working
9083         # shared libraries, regardless of the interface used.
9084         case `$LD -v 2>&1` in
9085           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9086           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9087           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9088           *)
9089             lt_use_gnu_ld_interface=yes
9090             ;;
9091         esac
9092         ;;
9093       *)
9094         lt_use_gnu_ld_interface=yes
9095         ;;
9096     esac
9097   fi
9098
9099   if test yes = "$lt_use_gnu_ld_interface"; then
9100     # If archive_cmds runs LD, not CC, wlarc should be empty
9101     wlarc='$wl'
9102
9103     # Set some defaults for GNU ld with shared library support. These
9104     # are reset later if shared libraries are not supported. Putting them
9105     # here allows them to be overridden if necessary.
9106     runpath_var=LD_RUN_PATH
9107     hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9108     export_dynamic_flag_spec='$wl--export-dynamic'
9109     # ancient GNU ld didn't support --whole-archive et. al.
9110     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9111       whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
9112     else
9113       whole_archive_flag_spec=
9114     fi
9115     supports_anon_versioning=no
9116     case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
9117       *GNU\ gold*) supports_anon_versioning=yes ;;
9118       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9119       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9120       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9121       *\ 2.11.*) ;; # other 2.11 versions
9122       *) supports_anon_versioning=yes ;;
9123     esac
9124
9125     # See if GNU ld supports shared libraries.
9126     case $host_os in
9127     aix[3-9]*)
9128       # On AIX/PPC, the GNU linker is very broken
9129       if test ia64 != "$host_cpu"; then
9130         ld_shlibs=no
9131         cat <<_LT_EOF 1>&2
9132
9133 *** Warning: the GNU linker, at least up to release 2.19, is reported
9134 *** to be unable to reliably create shared libraries on AIX.
9135 *** Therefore, libtool is disabling shared libraries support.  If you
9136 *** really care for shared libraries, you may want to install binutils
9137 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9138 *** You will then need to restart the configuration process.
9139
9140 _LT_EOF
9141       fi
9142       ;;
9143
9144     amigaos*)
9145       case $host_cpu in
9146       powerpc)
9147             # see comment about AmigaOS4 .so support
9148             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9149             archive_expsym_cmds=''
9150         ;;
9151       m68k)
9152             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9153             hardcode_libdir_flag_spec='-L$libdir'
9154             hardcode_minus_L=yes
9155         ;;
9156       esac
9157       ;;
9158
9159     beos*)
9160       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9161         allow_undefined_flag=unsupported
9162         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9163         # support --undefined.  This deserves some investigation.  FIXME
9164         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9165       else
9166         ld_shlibs=no
9167       fi
9168       ;;
9169
9170     cygwin* | mingw* | pw32* | cegcc*)
9171       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9172       # as there is no search path for DLLs.
9173       hardcode_libdir_flag_spec='-L$libdir'
9174       export_dynamic_flag_spec='$wl--export-all-symbols'
9175       allow_undefined_flag=unsupported
9176       always_export_symbols=no
9177       enable_shared_with_static_runtimes=yes
9178       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
9179       exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
9180
9181       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9182         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9183         # If the export-symbols file already is a .def file, use it as
9184         # is; otherwise, prepend EXPORTS...
9185         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
9186           cp $export_symbols $output_objdir/$soname.def;
9187         else
9188           echo EXPORTS > $output_objdir/$soname.def;
9189           cat $export_symbols >> $output_objdir/$soname.def;
9190         fi~
9191         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9192       else
9193         ld_shlibs=no
9194       fi
9195       ;;
9196
9197     haiku*)
9198       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9199       link_all_deplibs=yes
9200       ;;
9201
9202     os2*)
9203       hardcode_libdir_flag_spec='-L$libdir'
9204       hardcode_minus_L=yes
9205       allow_undefined_flag=unsupported
9206       shrext_cmds=.dll
9207       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9208         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9209         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9210         $ECHO EXPORTS >> $output_objdir/$libname.def~
9211         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
9212         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9213         emximp -o $lib $output_objdir/$libname.def'
9214       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
9215         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
9216         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
9217         $ECHO EXPORTS >> $output_objdir/$libname.def~
9218         prefix_cmds="$SED"~
9219         if test EXPORTS = "`$SED 1q $export_symbols`"; then
9220           prefix_cmds="$prefix_cmds -e 1d";
9221         fi~
9222         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
9223         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
9224         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
9225         emximp -o $lib $output_objdir/$libname.def'
9226       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
9227       enable_shared_with_static_runtimes=yes
9228       ;;
9229
9230     interix[3-9]*)
9231       hardcode_direct=no
9232       hardcode_shlibpath_var=no
9233       hardcode_libdir_flag_spec='$wl-rpath,$libdir'
9234       export_dynamic_flag_spec='$wl-E'
9235       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9236       # Instead, shared libraries are loaded at an image base (0x10000000 by
9237       # default) and relocated if they conflict, which is a slow very memory
9238       # consuming and fragmenting process.  To avoid this, we pick a random,
9239       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9240       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9241       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9242       archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9243       ;;
9244
9245     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9246       tmp_diet=no
9247       if test linux-dietlibc = "$host_os"; then
9248         case $cc_basename in
9249           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9250         esac
9251       fi
9252       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9253          && test no = "$tmp_diet"
9254       then
9255         tmp_addflag=' $pic_flag'
9256         tmp_sharedflag='-shared'
9257         case $cc_basename,$host_cpu in
9258         pgcc*)                          # Portland Group C compiler
9259           whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9260           tmp_addflag=' $pic_flag'
9261           ;;
9262         pgf77* | pgf90* | pgf95* | pgfortran*)
9263                                         # Portland Group f77 and f90 compilers
9264           whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9265           tmp_addflag=' $pic_flag -Mnomain' ;;
9266         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9267           tmp_addflag=' -i_dynamic' ;;
9268         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9269           tmp_addflag=' -i_dynamic -nofor_main' ;;
9270         ifc* | ifort*)                  # Intel Fortran compiler
9271           tmp_addflag=' -nofor_main' ;;
9272         lf95*)                          # Lahey Fortran 8.1
9273           whole_archive_flag_spec=
9274           tmp_sharedflag='--shared' ;;
9275         nagfor*)                        # NAGFOR 5.3
9276           tmp_sharedflag='-Wl,-shared' ;;
9277         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9278           tmp_sharedflag='-qmkshrobj'
9279           tmp_addflag= ;;
9280         nvcc*)  # Cuda Compiler Driver 2.2
9281           whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9282           compiler_needs_object=yes
9283           ;;
9284         esac
9285         case `$CC -V 2>&1 | sed 5q` in
9286         *Sun\ C*)                       # Sun C 5.9
9287           whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
9288           compiler_needs_object=yes
9289           tmp_sharedflag='-G' ;;
9290         *Sun\ F*)                       # Sun Fortran 8.3
9291           tmp_sharedflag='-G' ;;
9292         esac
9293         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9294
9295         if test yes = "$supports_anon_versioning"; then
9296           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9297             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9298             echo "local: *; };" >> $output_objdir/$libname.ver~
9299             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
9300         fi
9301
9302         case $cc_basename in
9303         tcc*)
9304           export_dynamic_flag_spec='-rdynamic'
9305           ;;
9306         xlf* | bgf* | bgxlf* | mpixlf*)
9307           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9308           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9309           hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9310           archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
9311           if test yes = "$supports_anon_versioning"; then
9312             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9313               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9314               echo "local: *; };" >> $output_objdir/$libname.ver~
9315               $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9316           fi
9317           ;;
9318         esac
9319       else
9320         ld_shlibs=no
9321       fi
9322       ;;
9323
9324     netbsd* | netbsdelf*-gnu)
9325       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9326         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9327         wlarc=
9328       else
9329         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9330         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9331       fi
9332       ;;
9333
9334     solaris*)
9335       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9336         ld_shlibs=no
9337         cat <<_LT_EOF 1>&2
9338
9339 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9340 *** create shared libraries on Solaris systems.  Therefore, libtool
9341 *** is disabling shared libraries support.  We urge you to upgrade GNU
9342 *** binutils to release 2.9.1 or newer.  Another option is to modify
9343 *** your PATH or compiler configuration so that the native linker is
9344 *** used, and then restart.
9345
9346 _LT_EOF
9347       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9348         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9349         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9350       else
9351         ld_shlibs=no
9352       fi
9353       ;;
9354
9355     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9356       case `$LD -v 2>&1` in
9357         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9358         ld_shlibs=no
9359         cat <<_LT_EOF 1>&2
9360
9361 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
9362 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9363 *** is disabling shared libraries support.  We urge you to upgrade GNU
9364 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9365 *** your PATH or compiler configuration so that the native linker is
9366 *** used, and then restart.
9367
9368 _LT_EOF
9369         ;;
9370         *)
9371           # For security reasons, it is highly recommended that you always
9372           # use absolute paths for naming shared libraries, and exclude the
9373           # DT_RUNPATH tag from executables and libraries.  But doing so
9374           # requires that you compile everything twice, which is a pain.
9375           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9376             hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
9377             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9378             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9379           else
9380             ld_shlibs=no
9381           fi
9382         ;;
9383       esac
9384       ;;
9385
9386     sunos4*)
9387       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9388       wlarc=
9389       hardcode_direct=yes
9390       hardcode_shlibpath_var=no
9391       ;;
9392
9393     *)
9394       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9395         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9396         archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
9397       else
9398         ld_shlibs=no
9399       fi
9400       ;;
9401     esac
9402
9403     if test no = "$ld_shlibs"; then
9404       runpath_var=
9405       hardcode_libdir_flag_spec=
9406       export_dynamic_flag_spec=
9407       whole_archive_flag_spec=
9408     fi
9409   else
9410     # PORTME fill in a description of your system's linker (not GNU ld)
9411     case $host_os in
9412     aix3*)
9413       allow_undefined_flag=unsupported
9414       always_export_symbols=yes
9415       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9416       # Note: this linker hardcodes the directories in LIBPATH if there
9417       # are no directories specified by -L.
9418       hardcode_minus_L=yes
9419       if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
9420         # Neither direct hardcoding nor static linking is supported with a
9421         # broken collect2.
9422         hardcode_direct=unsupported
9423       fi
9424       ;;
9425
9426     aix[4-9]*)
9427       if test ia64 = "$host_cpu"; then
9428         # On IA64, the linker does run time linking by default, so we don't
9429         # have to do anything special.
9430         aix_use_runtimelinking=no
9431         exp_sym_flag='-Bexport'
9432         no_entry_flag=
9433       else
9434         # If we're using GNU nm, then we don't want the "-C" option.
9435         # -C means demangle to GNU nm, but means don't demangle to AIX nm.
9436         # Without the "-l" option, or with the "-B" option, AIX nm treats
9437         # weak defined symbols like other global defined symbols, whereas
9438         # GNU nm marks them as "W".
9439         # While the 'weak' keyword is ignored in the Export File, we need
9440         # it in the Import File for the 'aix-soname' feature, so we have
9441         # to replace the "-B" option with "-P" for AIX nm.
9442         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9443           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
9444         else
9445           export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
9446         fi
9447         aix_use_runtimelinking=no
9448
9449         # Test if we are trying to use run time linking or normal
9450         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9451         # have runtime linking enabled, and use it for executables.
9452         # For shared libraries, we enable/disable runtime linking
9453         # depending on the kind of the shared library created -
9454         # when "with_aix_soname,aix_use_runtimelinking" is:
9455         # "aix,no"   lib.a(lib.so.V) shared, rtl:no,  for executables
9456         # "aix,yes"  lib.so          shared, rtl:yes, for executables
9457         #            lib.a           static archive
9458         # "both,no"  lib.so.V(shr.o) shared, rtl:yes
9459         #            lib.a(lib.so.V) shared, rtl:no,  for executables
9460         # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
9461         #            lib.a(lib.so.V) shared, rtl:no
9462         # "svr4,*"   lib.so.V(shr.o) shared, rtl:yes, for executables
9463         #            lib.a           static archive
9464         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9465           for ld_flag in $LDFLAGS; do
9466           if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
9467             aix_use_runtimelinking=yes
9468             break
9469           fi
9470           done
9471           if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
9472             # With aix-soname=svr4, we create the lib.so.V shared archives only,
9473             # so we don't have lib.a shared libs to link our executables.
9474             # We have to force runtime linking in this case.
9475             aix_use_runtimelinking=yes
9476             LDFLAGS="$LDFLAGS -Wl,-brtl"
9477           fi
9478           ;;
9479         esac
9480
9481         exp_sym_flag='-bexport'
9482         no_entry_flag='-bnoentry'
9483       fi
9484
9485       # When large executables or shared objects are built, AIX ld can
9486       # have problems creating the table of contents.  If linking a library
9487       # or program results in "error TOC overflow" add -mminimal-toc to
9488       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9489       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9490
9491       archive_cmds=''
9492       hardcode_direct=yes
9493       hardcode_direct_absolute=yes
9494       hardcode_libdir_separator=':'
9495       link_all_deplibs=yes
9496       file_list_spec='$wl-f,'
9497       case $with_aix_soname,$aix_use_runtimelinking in
9498       aix,*) ;; # traditional, no import file
9499       svr4,* | *,yes) # use import file
9500         # The Import File defines what to hardcode.
9501         hardcode_direct=no
9502         hardcode_direct_absolute=no
9503         ;;
9504       esac
9505
9506       if test yes = "$GCC"; then
9507         case $host_os in aix4.[012]|aix4.[012].*)
9508         # We only want to do this on AIX 4.2 and lower, the check
9509         # below for broken collect2 doesn't work under 4.3+
9510           collect2name=`$CC -print-prog-name=collect2`
9511           if test -f "$collect2name" &&
9512            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9513           then
9514           # We have reworked collect2
9515           :
9516           else
9517           # We have old collect2
9518           hardcode_direct=unsupported
9519           # It fails to find uninstalled libraries when the uninstalled
9520           # path is not listed in the libpath.  Setting hardcode_minus_L
9521           # to unsupported forces relinking
9522           hardcode_minus_L=yes
9523           hardcode_libdir_flag_spec='-L$libdir'
9524           hardcode_libdir_separator=
9525           fi
9526           ;;
9527         esac
9528         shared_flag='-shared'
9529         if test yes = "$aix_use_runtimelinking"; then
9530           shared_flag="$shared_flag "'$wl-G'
9531         fi
9532         # Need to ensure runtime linking is disabled for the traditional
9533         # shared library, or the linker may eventually find shared libraries
9534         # /with/ Import File - we do not want to mix them.
9535         shared_flag_aix='-shared'
9536         shared_flag_svr4='-shared $wl-G'
9537       else
9538         # not using gcc
9539         if test ia64 = "$host_cpu"; then
9540         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9541         # chokes on -Wl,-G. The following line is correct:
9542           shared_flag='-G'
9543         else
9544           if test yes = "$aix_use_runtimelinking"; then
9545             shared_flag='$wl-G'
9546           else
9547             shared_flag='$wl-bM:SRE'
9548           fi
9549           shared_flag_aix='$wl-bM:SRE'
9550           shared_flag_svr4='$wl-G'
9551         fi
9552       fi
9553
9554       export_dynamic_flag_spec='$wl-bexpall'
9555       # It seems that -bexpall does not export symbols beginning with
9556       # underscore (_), so it is better to generate a list of symbols to export.
9557       always_export_symbols=yes
9558       if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
9559         # Warning - without using the other runtime loading flags (-brtl),
9560         # -berok will link without error, but may produce a broken library.
9561         allow_undefined_flag='-berok'
9562         # Determine the default libpath from the value encoded in an
9563         # empty executable.
9564         if test set = "${lt_cv_aix_libpath+set}"; then
9565   aix_libpath=$lt_cv_aix_libpath
9566 else
9567   if ${lt_cv_aix_libpath_+:} false; then :
9568   $as_echo_n "(cached) " >&6
9569 else
9570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9571 /* end confdefs.h.  */
9572
9573 int
9574 main ()
9575 {
9576
9577   ;
9578   return 0;
9579 }
9580 _ACEOF
9581 if ac_fn_c_try_link "$LINENO"; then :
9582
9583   lt_aix_libpath_sed='
9584       /Import File Strings/,/^$/ {
9585           /^0/ {
9586               s/^0  *\([^ ]*\) *$/\1/
9587               p
9588           }
9589       }'
9590   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9591   # Check for a 64-bit object if we didn't find anything.
9592   if test -z "$lt_cv_aix_libpath_"; then
9593     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9594   fi
9595 fi
9596 rm -f core conftest.err conftest.$ac_objext \
9597     conftest$ac_exeext conftest.$ac_ext
9598   if test -z "$lt_cv_aix_libpath_"; then
9599     lt_cv_aix_libpath_=/usr/lib:/lib
9600   fi
9601
9602 fi
9603
9604   aix_libpath=$lt_cv_aix_libpath_
9605 fi
9606
9607         hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9608         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
9609       else
9610         if test ia64 = "$host_cpu"; then
9611           hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
9612           allow_undefined_flag="-z nodefs"
9613           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
9614         else
9615          # Determine the default libpath from the value encoded in an
9616          # empty executable.
9617          if test set = "${lt_cv_aix_libpath+set}"; then
9618   aix_libpath=$lt_cv_aix_libpath
9619 else
9620   if ${lt_cv_aix_libpath_+:} false; then :
9621   $as_echo_n "(cached) " >&6
9622 else
9623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9624 /* end confdefs.h.  */
9625
9626 int
9627 main ()
9628 {
9629
9630   ;
9631   return 0;
9632 }
9633 _ACEOF
9634 if ac_fn_c_try_link "$LINENO"; then :
9635
9636   lt_aix_libpath_sed='
9637       /Import File Strings/,/^$/ {
9638           /^0/ {
9639               s/^0  *\([^ ]*\) *$/\1/
9640               p
9641           }
9642       }'
9643   lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9644   # Check for a 64-bit object if we didn't find anything.
9645   if test -z "$lt_cv_aix_libpath_"; then
9646     lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9647   fi
9648 fi
9649 rm -f core conftest.err conftest.$ac_objext \
9650     conftest$ac_exeext conftest.$ac_ext
9651   if test -z "$lt_cv_aix_libpath_"; then
9652     lt_cv_aix_libpath_=/usr/lib:/lib
9653   fi
9654
9655 fi
9656
9657   aix_libpath=$lt_cv_aix_libpath_
9658 fi
9659
9660          hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
9661           # Warning - without using the other run time loading flags,
9662           # -berok will link without error, but may produce a broken library.
9663           no_undefined_flag=' $wl-bernotok'
9664           allow_undefined_flag=' $wl-berok'
9665           if test yes = "$with_gnu_ld"; then
9666             # We only use this code for GNU lds that support --whole-archive.
9667             whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
9668           else
9669             # Exported symbols can be pulled into shared objects from archives
9670             whole_archive_flag_spec='$convenience'
9671           fi
9672           archive_cmds_need_lc=yes
9673           archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
9674           # -brtl affects multiple linker settings, -berok does not and is overridden later
9675           compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`'
9676           if test svr4 != "$with_aix_soname"; then
9677             # This is similar to how AIX traditionally builds its shared libraries.
9678             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
9679           fi
9680           if test aix != "$with_aix_soname"; then
9681             archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
9682           else
9683             # used by -dlpreopen to get the symbols
9684             archive_expsym_cmds="$archive_expsym_cmds"'~$MV  $output_objdir/$realname.d/$soname $output_objdir'
9685           fi
9686           archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d'
9687         fi
9688       fi
9689       ;;
9690
9691     amigaos*)
9692       case $host_cpu in
9693       powerpc)
9694             # see comment about AmigaOS4 .so support
9695             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
9696             archive_expsym_cmds=''
9697         ;;
9698       m68k)
9699             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9700             hardcode_libdir_flag_spec='-L$libdir'
9701             hardcode_minus_L=yes
9702         ;;
9703       esac
9704       ;;
9705
9706     bsdi[45]*)
9707       export_dynamic_flag_spec=-rdynamic
9708       ;;
9709
9710     cygwin* | mingw* | pw32* | cegcc*)
9711       # When not using gcc, we currently assume that we are using
9712       # Microsoft Visual C++.
9713       # hardcode_libdir_flag_spec is actually meaningless, as there is
9714       # no search path for DLLs.
9715       case $cc_basename in
9716       cl*)
9717         # Native MSVC
9718         hardcode_libdir_flag_spec=' '
9719         allow_undefined_flag=unsupported
9720         always_export_symbols=yes
9721         file_list_spec='@'
9722         # Tell ltmain to make .lib files, not .a files.
9723         libext=lib
9724         # Tell ltmain to make .dll files, not .so files.
9725         shrext_cmds=.dll
9726         # FIXME: Setting linknames here is a bad hack.
9727         archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
9728         archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[   ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([     ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
9729             cp "$export_symbols" "$output_objdir/$soname.def";
9730             echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
9731           else
9732             $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
9733           fi~
9734           $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
9735           linknames='
9736         # The linker will not automatically build a static lib if we build a DLL.
9737         # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
9738         enable_shared_with_static_runtimes=yes
9739         exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
9740         export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9741         # Don't use ranlib
9742         old_postinstall_cmds='chmod 644 $oldlib'
9743         postlink_cmds='lt_outputfile="@OUTPUT@"~
9744           lt_tool_outputfile="@TOOL_OUTPUT@"~
9745           case $lt_outputfile in
9746             *.exe|*.EXE) ;;
9747             *)
9748               lt_outputfile=$lt_outputfile.exe
9749               lt_tool_outputfile=$lt_tool_outputfile.exe
9750               ;;
9751           esac~
9752           if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
9753             $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
9754             $RM "$lt_outputfile.manifest";
9755           fi'
9756         ;;
9757       *)
9758         # Assume MSVC wrapper
9759         hardcode_libdir_flag_spec=' '
9760         allow_undefined_flag=unsupported
9761         # Tell ltmain to make .lib files, not .a files.
9762         libext=lib
9763         # Tell ltmain to make .dll files, not .so files.
9764         shrext_cmds=.dll
9765         # FIXME: Setting linknames here is a bad hack.
9766         archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9767         # The linker will automatically build a .lib file if we build a DLL.
9768         old_archive_from_new_cmds='true'
9769         # FIXME: Should let the user specify the lib program.
9770         old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9771         enable_shared_with_static_runtimes=yes
9772         ;;
9773       esac
9774       ;;
9775
9776     darwin* | rhapsody*)
9777
9778
9779   archive_cmds_need_lc=no
9780   hardcode_direct=no
9781   hardcode_automatic=yes
9782   hardcode_shlibpath_var=unsupported
9783   if test yes = "$lt_cv_ld_force_load"; then
9784     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9785
9786   else
9787     whole_archive_flag_spec=''
9788   fi
9789   link_all_deplibs=yes
9790   allow_undefined_flag=$_lt_dar_allow_undefined
9791   case $cc_basename in
9792      ifort*|nagfor*) _lt_dar_can_shared=yes ;;
9793      *) _lt_dar_can_shared=$GCC ;;
9794   esac
9795   if test yes = "$_lt_dar_can_shared"; then
9796     output_verbose_link_cmd=func_echo_all
9797     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
9798     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
9799     archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
9800     module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
9801
9802   else
9803   ld_shlibs=no
9804   fi
9805
9806       ;;
9807
9808     dgux*)
9809       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9810       hardcode_libdir_flag_spec='-L$libdir'
9811       hardcode_shlibpath_var=no
9812       ;;
9813
9814     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9815     # support.  Future versions do this automatically, but an explicit c++rt0.o
9816     # does not break anything, and helps significantly (at the cost of a little
9817     # extra space).
9818     freebsd2.2*)
9819       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9820       hardcode_libdir_flag_spec='-R$libdir'
9821       hardcode_direct=yes
9822       hardcode_shlibpath_var=no
9823       ;;
9824
9825     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9826     freebsd2.*)
9827       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9828       hardcode_direct=yes
9829       hardcode_minus_L=yes
9830       hardcode_shlibpath_var=no
9831       ;;
9832
9833     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9834     freebsd* | dragonfly*)
9835       archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9836       hardcode_libdir_flag_spec='-R$libdir'
9837       hardcode_direct=yes
9838       hardcode_shlibpath_var=no
9839       ;;
9840
9841     hpux9*)
9842       if test yes = "$GCC"; then
9843         archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
9844       else
9845         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
9846       fi
9847       hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9848       hardcode_libdir_separator=:
9849       hardcode_direct=yes
9850
9851       # hardcode_minus_L: Not really in the search PATH,
9852       # but as the default location of the library.
9853       hardcode_minus_L=yes
9854       export_dynamic_flag_spec='$wl-E'
9855       ;;
9856
9857     hpux10*)
9858       if test yes,no = "$GCC,$with_gnu_ld"; then
9859         archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9860       else
9861         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9862       fi
9863       if test no = "$with_gnu_ld"; then
9864         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9865         hardcode_libdir_separator=:
9866         hardcode_direct=yes
9867         hardcode_direct_absolute=yes
9868         export_dynamic_flag_spec='$wl-E'
9869         # hardcode_minus_L: Not really in the search PATH,
9870         # but as the default location of the library.
9871         hardcode_minus_L=yes
9872       fi
9873       ;;
9874
9875     hpux11*)
9876       if test yes,no = "$GCC,$with_gnu_ld"; then
9877         case $host_cpu in
9878         hppa*64*)
9879           archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
9880           ;;
9881         ia64*)
9882           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9883           ;;
9884         *)
9885           archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9886           ;;
9887         esac
9888       else
9889         case $host_cpu in
9890         hppa*64*)
9891           archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
9892           ;;
9893         ia64*)
9894           archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9895           ;;
9896         *)
9897
9898           # Older versions of the 11.00 compiler do not understand -b yet
9899           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9900           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9901 $as_echo_n "checking if $CC understands -b... " >&6; }
9902 if ${lt_cv_prog_compiler__b+:} false; then :
9903   $as_echo_n "(cached) " >&6
9904 else
9905   lt_cv_prog_compiler__b=no
9906    save_LDFLAGS=$LDFLAGS
9907    LDFLAGS="$LDFLAGS -b"
9908    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9909    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9910      # The linker can only warn and ignore the option if not recognized
9911      # So say no if there are warnings
9912      if test -s conftest.err; then
9913        # Append any errors to the config.log.
9914        cat conftest.err 1>&5
9915        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9916        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9917        if diff conftest.exp conftest.er2 >/dev/null; then
9918          lt_cv_prog_compiler__b=yes
9919        fi
9920      else
9921        lt_cv_prog_compiler__b=yes
9922      fi
9923    fi
9924    $RM -r conftest*
9925    LDFLAGS=$save_LDFLAGS
9926
9927 fi
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9929 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9930
9931 if test yes = "$lt_cv_prog_compiler__b"; then
9932     archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9933 else
9934     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9935 fi
9936
9937           ;;
9938         esac
9939       fi
9940       if test no = "$with_gnu_ld"; then
9941         hardcode_libdir_flag_spec='$wl+b $wl$libdir'
9942         hardcode_libdir_separator=:
9943
9944         case $host_cpu in
9945         hppa*64*|ia64*)
9946           hardcode_direct=no
9947           hardcode_shlibpath_var=no
9948           ;;
9949         *)
9950           hardcode_direct=yes
9951           hardcode_direct_absolute=yes
9952           export_dynamic_flag_spec='$wl-E'
9953
9954           # hardcode_minus_L: Not really in the search PATH,
9955           # but as the default location of the library.
9956           hardcode_minus_L=yes
9957           ;;
9958         esac
9959       fi
9960       ;;
9961
9962     irix5* | irix6* | nonstopux*)
9963       if test yes = "$GCC"; then
9964         archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
9965         # Try to use the -exported_symbol ld option, if it does not
9966         # work, assume that -exports_file does not work either and
9967         # implicitly export all symbols.
9968         # This should be the same for all languages, so no per-tag cache variable.
9969         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
9970 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
9971 if ${lt_cv_irix_exported_symbol+:} false; then :
9972   $as_echo_n "(cached) " >&6
9973 else
9974   save_LDFLAGS=$LDFLAGS
9975            LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
9976            cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9977 /* end confdefs.h.  */
9978 int foo (void) { return 0; }
9979 _ACEOF
9980 if ac_fn_c_try_link "$LINENO"; then :
9981   lt_cv_irix_exported_symbol=yes
9982 else
9983   lt_cv_irix_exported_symbol=no
9984 fi
9985 rm -f core conftest.err conftest.$ac_objext \
9986     conftest$ac_exeext conftest.$ac_ext
9987            LDFLAGS=$save_LDFLAGS
9988 fi
9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
9990 $as_echo "$lt_cv_irix_exported_symbol" >&6; }
9991         if test yes = "$lt_cv_irix_exported_symbol"; then
9992           archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
9993         fi
9994         link_all_deplibs=no
9995       else
9996         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
9997         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
9998       fi
9999       archive_cmds_need_lc='no'
10000       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10001       hardcode_libdir_separator=:
10002       inherit_rpath=yes
10003       link_all_deplibs=yes
10004       ;;
10005
10006     linux*)
10007       case $cc_basename in
10008       tcc*)
10009         # Fabrice Bellard et al's Tiny C Compiler
10010         ld_shlibs=yes
10011         archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10012         ;;
10013       esac
10014       ;;
10015
10016     netbsd* | netbsdelf*-gnu)
10017       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10018         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10019       else
10020         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10021       fi
10022       hardcode_libdir_flag_spec='-R$libdir'
10023       hardcode_direct=yes
10024       hardcode_shlibpath_var=no
10025       ;;
10026
10027     newsos6)
10028       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10029       hardcode_direct=yes
10030       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10031       hardcode_libdir_separator=:
10032       hardcode_shlibpath_var=no
10033       ;;
10034
10035     *nto* | *qnx*)
10036       ;;
10037
10038     openbsd* | bitrig*)
10039       if test -f /usr/libexec/ld.so; then
10040         hardcode_direct=yes
10041         hardcode_shlibpath_var=no
10042         hardcode_direct_absolute=yes
10043         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
10044           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10045           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
10046           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10047           export_dynamic_flag_spec='$wl-E'
10048         else
10049           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10050           hardcode_libdir_flag_spec='$wl-rpath,$libdir'
10051         fi
10052       else
10053         ld_shlibs=no
10054       fi
10055       ;;
10056
10057     os2*)
10058       hardcode_libdir_flag_spec='-L$libdir'
10059       hardcode_minus_L=yes
10060       allow_undefined_flag=unsupported
10061       shrext_cmds=.dll
10062       archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10063         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10064         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10065         $ECHO EXPORTS >> $output_objdir/$libname.def~
10066         emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
10067         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10068         emximp -o $lib $output_objdir/$libname.def'
10069       archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
10070         $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
10071         $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
10072         $ECHO EXPORTS >> $output_objdir/$libname.def~
10073         prefix_cmds="$SED"~
10074         if test EXPORTS = "`$SED 1q $export_symbols`"; then
10075           prefix_cmds="$prefix_cmds -e 1d";
10076         fi~
10077         prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
10078         cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
10079         $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
10080         emximp -o $lib $output_objdir/$libname.def'
10081       old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
10082       enable_shared_with_static_runtimes=yes
10083       ;;
10084
10085     osf3*)
10086       if test yes = "$GCC"; then
10087         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10088         archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10089       else
10090         allow_undefined_flag=' -expect_unresolved \*'
10091         archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10092       fi
10093       archive_cmds_need_lc='no'
10094       hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10095       hardcode_libdir_separator=:
10096       ;;
10097
10098     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10099       if test yes = "$GCC"; then
10100         allow_undefined_flag=' $wl-expect_unresolved $wl\*'
10101         archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
10102         hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
10103       else
10104         allow_undefined_flag=' -expect_unresolved \*'
10105         archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
10106         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10107           $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
10108
10109         # Both c and cxx compiler support -rpath directly
10110         hardcode_libdir_flag_spec='-rpath $libdir'
10111       fi
10112       archive_cmds_need_lc='no'
10113       hardcode_libdir_separator=:
10114       ;;
10115
10116     solaris*)
10117       no_undefined_flag=' -z defs'
10118       if test yes = "$GCC"; then
10119         wlarc='$wl'
10120         archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
10121         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10122           $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10123       else
10124         case `$CC -V 2>&1` in
10125         *"Compilers 5.0"*)
10126           wlarc=''
10127           archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
10128           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10129             $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10130           ;;
10131         *)
10132           wlarc='$wl'
10133           archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10134           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10135             $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10136           ;;
10137         esac
10138       fi
10139       hardcode_libdir_flag_spec='-R$libdir'
10140       hardcode_shlibpath_var=no
10141       case $host_os in
10142       solaris2.[0-5] | solaris2.[0-5].*) ;;
10143       *)
10144         # The compiler driver will combine and reorder linker options,
10145         # but understands '-z linker_flag'.  GCC discards it without '$wl',
10146         # but is careful enough not to reorder.
10147         # Supported since Solaris 2.6 (maybe 2.5.1?)
10148         if test yes = "$GCC"; then
10149           whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
10150         else
10151           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10152         fi
10153         ;;
10154       esac
10155       link_all_deplibs=yes
10156       ;;
10157
10158     sunos4*)
10159       if test sequent = "$host_vendor"; then
10160         # Use $CC to link under sequent, because it throws in some extra .o
10161         # files that make .init and .fini sections work.
10162         archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10163       else
10164         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10165       fi
10166       hardcode_libdir_flag_spec='-L$libdir'
10167       hardcode_direct=yes
10168       hardcode_minus_L=yes
10169       hardcode_shlibpath_var=no
10170       ;;
10171
10172     sysv4)
10173       case $host_vendor in
10174         sni)
10175           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10176           hardcode_direct=yes # is this really true???
10177         ;;
10178         siemens)
10179           ## LD is ld it makes a PLAMLIB
10180           ## CC just makes a GrossModule.
10181           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10182           reload_cmds='$CC -r -o $output$reload_objs'
10183           hardcode_direct=no
10184         ;;
10185         motorola)
10186           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10187           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10188         ;;
10189       esac
10190       runpath_var='LD_RUN_PATH'
10191       hardcode_shlibpath_var=no
10192       ;;
10193
10194     sysv4.3*)
10195       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10196       hardcode_shlibpath_var=no
10197       export_dynamic_flag_spec='-Bexport'
10198       ;;
10199
10200     sysv4*MP*)
10201       if test -d /usr/nec; then
10202         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10203         hardcode_shlibpath_var=no
10204         runpath_var=LD_RUN_PATH
10205         hardcode_runpath_var=yes
10206         ld_shlibs=yes
10207       fi
10208       ;;
10209
10210     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10211       no_undefined_flag='$wl-z,text'
10212       archive_cmds_need_lc=no
10213       hardcode_shlibpath_var=no
10214       runpath_var='LD_RUN_PATH'
10215
10216       if test yes = "$GCC"; then
10217         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10218         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10219       else
10220         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10221         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10222       fi
10223       ;;
10224
10225     sysv5* | sco3.2v5* | sco5v6*)
10226       # Note: We CANNOT use -z defs as we might desire, because we do not
10227       # link with -lc, and that would cause any symbols used from libc to
10228       # always be unresolved, which means just about no library would
10229       # ever link correctly.  If we're not using GNU ld we use -z text
10230       # though, which does catch some bad symbols but isn't as heavy-handed
10231       # as -z defs.
10232       no_undefined_flag='$wl-z,text'
10233       allow_undefined_flag='$wl-z,nodefs'
10234       archive_cmds_need_lc=no
10235       hardcode_shlibpath_var=no
10236       hardcode_libdir_flag_spec='$wl-R,$libdir'
10237       hardcode_libdir_separator=':'
10238       link_all_deplibs=yes
10239       export_dynamic_flag_spec='$wl-Bexport'
10240       runpath_var='LD_RUN_PATH'
10241
10242       if test yes = "$GCC"; then
10243         archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10244         archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10245       else
10246         archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10247         archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10248       fi
10249       ;;
10250
10251     uts4*)
10252       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10253       hardcode_libdir_flag_spec='-L$libdir'
10254       hardcode_shlibpath_var=no
10255       ;;
10256
10257     *)
10258       ld_shlibs=no
10259       ;;
10260     esac
10261
10262     if test sni = "$host_vendor"; then
10263       case $host in
10264       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10265         export_dynamic_flag_spec='$wl-Blargedynsym'
10266         ;;
10267       esac
10268     fi
10269   fi
10270
10271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10272 $as_echo "$ld_shlibs" >&6; }
10273 test no = "$ld_shlibs" && can_build_shared=no
10274
10275 with_gnu_ld=$with_gnu_ld
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291 #
10292 # Do we need to explicitly link libc?
10293 #
10294 case "x$archive_cmds_need_lc" in
10295 x|xyes)
10296   # Assume -lc should be added
10297   archive_cmds_need_lc=yes
10298
10299   if test yes,yes = "$GCC,$enable_shared"; then
10300     case $archive_cmds in
10301     *'~'*)
10302       # FIXME: we may have to deal with multi-command sequences.
10303       ;;
10304     '$CC '*)
10305       # Test whether the compiler implicitly links with -lc since on some
10306       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10307       # to ld, don't add -lc before -lgcc.
10308       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10309 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10310 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10311   $as_echo_n "(cached) " >&6
10312 else
10313   $RM conftest*
10314         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10315
10316         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10317   (eval $ac_compile) 2>&5
10318   ac_status=$?
10319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10320   test $ac_status = 0; } 2>conftest.err; then
10321           soname=conftest
10322           lib=conftest
10323           libobjs=conftest.$ac_objext
10324           deplibs=
10325           wl=$lt_prog_compiler_wl
10326           pic_flag=$lt_prog_compiler_pic
10327           compiler_flags=-v
10328           linker_flags=-v
10329           verstring=
10330           output_objdir=.
10331           libname=conftest
10332           lt_save_allow_undefined_flag=$allow_undefined_flag
10333           allow_undefined_flag=
10334           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10335   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10336   ac_status=$?
10337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10338   test $ac_status = 0; }
10339           then
10340             lt_cv_archive_cmds_need_lc=no
10341           else
10342             lt_cv_archive_cmds_need_lc=yes
10343           fi
10344           allow_undefined_flag=$lt_save_allow_undefined_flag
10345         else
10346           cat conftest.err 1>&5
10347         fi
10348         $RM conftest*
10349
10350 fi
10351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10352 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10353       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10354       ;;
10355     esac
10356   fi
10357   ;;
10358 esac
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10512 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10513
10514 if test yes = "$GCC"; then
10515   case $host_os in
10516     darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
10517     *) lt_awk_arg='/^libraries:/' ;;
10518   esac
10519   case $host_os in
10520     mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
10521     *) lt_sed_strip_eq='s|=/|/|g' ;;
10522   esac
10523   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10524   case $lt_search_path_spec in
10525   *\;*)
10526     # if the path contains ";" then we assume it to be the separator
10527     # otherwise default to the standard path separator (i.e. ":") - it is
10528     # assumed that no part of a normal pathname contains ";" but that should
10529     # okay in the real world where ";" in dirpaths is itself problematic.
10530     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10531     ;;
10532   *)
10533     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10534     ;;
10535   esac
10536   # Ok, now we have the path, separated by spaces, we can step through it
10537   # and add multilib dir if necessary...
10538   lt_tmp_lt_search_path_spec=
10539   lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10540   # ...but if some path component already ends with the multilib dir we assume
10541   # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
10542   case "$lt_multi_os_dir; $lt_search_path_spec " in
10543   "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
10544     lt_multi_os_dir=
10545     ;;
10546   esac
10547   for lt_sys_path in $lt_search_path_spec; do
10548     if test -d "$lt_sys_path$lt_multi_os_dir"; then
10549       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
10550     elif test -n "$lt_multi_os_dir"; then
10551       test -d "$lt_sys_path" && \
10552         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10553     fi
10554   done
10555   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10556 BEGIN {RS = " "; FS = "/|\n";} {
10557   lt_foo = "";
10558   lt_count = 0;
10559   for (lt_i = NF; lt_i > 0; lt_i--) {
10560     if ($lt_i != "" && $lt_i != ".") {
10561       if ($lt_i == "..") {
10562         lt_count++;
10563       } else {
10564         if (lt_count == 0) {
10565           lt_foo = "/" $lt_i lt_foo;
10566         } else {
10567           lt_count--;
10568         }
10569       }
10570     }
10571   }
10572   if (lt_foo != "") { lt_freq[lt_foo]++; }
10573   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10574 }'`
10575   # AWK program above erroneously prepends '/' to C:/dos/paths
10576   # for these hosts.
10577   case $host_os in
10578     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10579       $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
10580   esac
10581   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10582 else
10583   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10584 fi
10585 library_names_spec=
10586 libname_spec='lib$name'
10587 soname_spec=
10588 shrext_cmds=.so
10589 postinstall_cmds=
10590 postuninstall_cmds=
10591 finish_cmds=
10592 finish_eval=
10593 shlibpath_var=
10594 shlibpath_overrides_runpath=unknown
10595 version_type=none
10596 dynamic_linker="$host_os ld.so"
10597 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10598 need_lib_prefix=unknown
10599 hardcode_into_libs=no
10600
10601 # when you set need_version to no, make sure it does not cause -set_version
10602 # flags to be left without arguments
10603 need_version=unknown
10604
10605
10606
10607 case $host_os in
10608 aix3*)
10609   version_type=linux # correct to gnu/linux during the next big refactor
10610   library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
10611   shlibpath_var=LIBPATH
10612
10613   # AIX 3 has no versioning support, so we append a major version to the name.
10614   soname_spec='$libname$release$shared_ext$major'
10615   ;;
10616
10617 aix[4-9]*)
10618   version_type=linux # correct to gnu/linux during the next big refactor
10619   need_lib_prefix=no
10620   need_version=no
10621   hardcode_into_libs=yes
10622   if test ia64 = "$host_cpu"; then
10623     # AIX 5 supports IA64
10624     library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
10625     shlibpath_var=LD_LIBRARY_PATH
10626   else
10627     # With GCC up to 2.95.x, collect2 would create an import file
10628     # for dependence libraries.  The import file would start with
10629     # the line '#! .'.  This would cause the generated library to
10630     # depend on '.', always an invalid library.  This was fixed in
10631     # development snapshots of GCC prior to 3.0.
10632     case $host_os in
10633       aix4 | aix4.[01] | aix4.[01].*)
10634       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10635            echo ' yes '
10636            echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
10637         :
10638       else
10639         can_build_shared=no
10640       fi
10641       ;;
10642     esac
10643     # Using Import Files as archive members, it is possible to support
10644     # filename-based versioning of shared library archives on AIX. While
10645     # this would work for both with and without runtime linking, it will
10646     # prevent static linking of such archives. So we do filename-based
10647     # shared library versioning with .so extension only, which is used
10648     # when both runtime linking and shared linking is enabled.
10649     # Unfortunately, runtime linking may impact performance, so we do
10650     # not want this to be the default eventually. Also, we use the
10651     # versioned .so libs for executables only if there is the -brtl
10652     # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
10653     # To allow for filename-based versioning support, we need to create
10654     # libNAME.so.V as an archive file, containing:
10655     # *) an Import File, referring to the versioned filename of the
10656     #    archive as well as the shared archive member, telling the
10657     #    bitwidth (32 or 64) of that shared object, and providing the
10658     #    list of exported symbols of that shared object, eventually
10659     #    decorated with the 'weak' keyword
10660     # *) the shared object with the F_LOADONLY flag set, to really avoid
10661     #    it being seen by the linker.
10662     # At run time we better use the real file rather than another symlink,
10663     # but for link time we create the symlink libNAME.so -> libNAME.so.V
10664
10665     case $with_aix_soname,$aix_use_runtimelinking in
10666     # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
10667     # soname into executable. Probably we can add versioning support to
10668     # collect2, so additional links can be useful in future.
10669     aix,yes) # traditional libtool
10670       dynamic_linker='AIX unversionable lib.so'
10671       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10672       # instead of lib<name>.a to let people know that these are not
10673       # typical AIX shared libraries.
10674       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10675       ;;
10676     aix,no) # traditional AIX only
10677       dynamic_linker='AIX lib.a(lib.so.V)'
10678       # We preserve .a as extension for shared libraries through AIX4.2
10679       # and later when we are not doing run time linking.
10680       library_names_spec='$libname$release.a $libname.a'
10681       soname_spec='$libname$release$shared_ext$major'
10682       ;;
10683     svr4,*) # full svr4 only
10684       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)"
10685       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10686       # We do not specify a path in Import Files, so LIBPATH fires.
10687       shlibpath_overrides_runpath=yes
10688       ;;
10689     *,yes) # both, prefer svr4
10690       dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)"
10691       library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
10692       # unpreferred sharedlib libNAME.a needs extra handling
10693       postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
10694       postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
10695       # We do not specify a path in Import Files, so LIBPATH fires.
10696       shlibpath_overrides_runpath=yes
10697       ;;
10698     *,no) # both, prefer aix
10699       dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)"
10700       library_names_spec='$libname$release.a $libname.a'
10701       soname_spec='$libname$release$shared_ext$major'
10702       # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
10703       postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
10704       postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
10705       ;;
10706     esac
10707     shlibpath_var=LIBPATH
10708   fi
10709   ;;
10710
10711 amigaos*)
10712   case $host_cpu in
10713   powerpc)
10714     # Since July 2007 AmigaOS4 officially supports .so libraries.
10715     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10716     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10717     ;;
10718   m68k)
10719     library_names_spec='$libname.ixlibrary $libname.a'
10720     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10721     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10722     ;;
10723   esac
10724   ;;
10725
10726 beos*)
10727   library_names_spec='$libname$shared_ext'
10728   dynamic_linker="$host_os ld.so"
10729   shlibpath_var=LIBRARY_PATH
10730   ;;
10731
10732 bsdi[45]*)
10733   version_type=linux # correct to gnu/linux during the next big refactor
10734   need_version=no
10735   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10736   soname_spec='$libname$release$shared_ext$major'
10737   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10738   shlibpath_var=LD_LIBRARY_PATH
10739   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10740   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10741   # the default ld.so.conf also contains /usr/contrib/lib and
10742   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10743   # libtool to hard-code these into programs
10744   ;;
10745
10746 cygwin* | mingw* | pw32* | cegcc*)
10747   version_type=windows
10748   shrext_cmds=.dll
10749   need_version=no
10750   need_lib_prefix=no
10751
10752   case $GCC,$cc_basename in
10753   yes,*)
10754     # gcc
10755     library_names_spec='$libname.dll.a'
10756     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10757     postinstall_cmds='base_file=`basename \$file`~
10758       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10759       dldir=$destdir/`dirname \$dlpath`~
10760       test -d \$dldir || mkdir -p \$dldir~
10761       $install_prog $dir/$dlname \$dldir/$dlname~
10762       chmod a+x \$dldir/$dlname~
10763       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10764         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10765       fi'
10766     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10767       dlpath=$dir/\$dldll~
10768        $RM \$dlpath'
10769     shlibpath_overrides_runpath=yes
10770
10771     case $host_os in
10772     cygwin*)
10773       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10774       soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10775
10776       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10777       ;;
10778     mingw* | cegcc*)
10779       # MinGW DLLs use traditional 'lib' prefix
10780       soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10781       ;;
10782     pw32*)
10783       # pw32 DLLs use 'pw' prefix rather than 'lib'
10784       library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10785       ;;
10786     esac
10787     dynamic_linker='Win32 ld.exe'
10788     ;;
10789
10790   *,cl*)
10791     # Native MSVC
10792     libname_spec='$name'
10793     soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
10794     library_names_spec='$libname.dll.lib'
10795
10796     case $build_os in
10797     mingw*)
10798       sys_lib_search_path_spec=
10799       lt_save_ifs=$IFS
10800       IFS=';'
10801       for lt_path in $LIB
10802       do
10803         IFS=$lt_save_ifs
10804         # Let DOS variable expansion print the short 8.3 style file name.
10805         lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
10806         sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
10807       done
10808       IFS=$lt_save_ifs
10809       # Convert to MSYS style.
10810       sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
10811       ;;
10812     cygwin*)
10813       # Convert to unix form, then to dos form, then back to unix form
10814       # but this time dos style (no spaces!) so that the unix form looks
10815       # like /cygdrive/c/PROGRA~1:/cygdr...
10816       sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
10817       sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
10818       sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10819       ;;
10820     *)
10821       sys_lib_search_path_spec=$LIB
10822       if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
10823         # It is most probably a Windows format PATH.
10824         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
10825       else
10826         sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
10827       fi
10828       # FIXME: find the short name or the path components, as spaces are
10829       # common. (e.g. "Program Files" -> "PROGRA~1")
10830       ;;
10831     esac
10832
10833     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10834     postinstall_cmds='base_file=`basename \$file`~
10835       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
10836       dldir=$destdir/`dirname \$dlpath`~
10837       test -d \$dldir || mkdir -p \$dldir~
10838       $install_prog $dir/$dlname \$dldir/$dlname'
10839     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10840       dlpath=$dir/\$dldll~
10841        $RM \$dlpath'
10842     shlibpath_overrides_runpath=yes
10843     dynamic_linker='Win32 link.exe'
10844     ;;
10845
10846   *)
10847     # Assume MSVC wrapper
10848     library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
10849     dynamic_linker='Win32 ld.exe'
10850     ;;
10851   esac
10852   # FIXME: first we should search . and the directory the executable is in
10853   shlibpath_var=PATH
10854   ;;
10855
10856 darwin* | rhapsody*)
10857   dynamic_linker="$host_os dyld"
10858   version_type=darwin
10859   need_lib_prefix=no
10860   need_version=no
10861   library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
10862   soname_spec='$libname$release$major$shared_ext'
10863   shlibpath_overrides_runpath=yes
10864   shlibpath_var=DYLD_LIBRARY_PATH
10865   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10866
10867   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10868   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10869   ;;
10870
10871 dgux*)
10872   version_type=linux # correct to gnu/linux during the next big refactor
10873   need_lib_prefix=no
10874   need_version=no
10875   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10876   soname_spec='$libname$release$shared_ext$major'
10877   shlibpath_var=LD_LIBRARY_PATH
10878   ;;
10879
10880 freebsd* | dragonfly*)
10881   # DragonFly does not have aout.  When/if they implement a new
10882   # versioning mechanism, adjust this.
10883   if test -x /usr/bin/objformat; then
10884     objformat=`/usr/bin/objformat`
10885   else
10886     case $host_os in
10887     freebsd[23].*) objformat=aout ;;
10888     *) objformat=elf ;;
10889     esac
10890   fi
10891   version_type=freebsd-$objformat
10892   case $version_type in
10893     freebsd-elf*)
10894       library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10895       soname_spec='$libname$release$shared_ext$major'
10896       need_version=no
10897       need_lib_prefix=no
10898       ;;
10899     freebsd-*)
10900       library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
10901       need_version=yes
10902       ;;
10903   esac
10904   shlibpath_var=LD_LIBRARY_PATH
10905   case $host_os in
10906   freebsd2.*)
10907     shlibpath_overrides_runpath=yes
10908     ;;
10909   freebsd3.[01]* | freebsdelf3.[01]*)
10910     shlibpath_overrides_runpath=yes
10911     hardcode_into_libs=yes
10912     ;;
10913   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10914   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10915     shlibpath_overrides_runpath=no
10916     hardcode_into_libs=yes
10917     ;;
10918   *) # from 4.6 on, and DragonFly
10919     shlibpath_overrides_runpath=yes
10920     hardcode_into_libs=yes
10921     ;;
10922   esac
10923   ;;
10924
10925 haiku*)
10926   version_type=linux # correct to gnu/linux during the next big refactor
10927   need_lib_prefix=no
10928   need_version=no
10929   dynamic_linker="$host_os runtime_loader"
10930   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10931   soname_spec='$libname$release$shared_ext$major'
10932   shlibpath_var=LIBRARY_PATH
10933   shlibpath_overrides_runpath=no
10934   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10935   hardcode_into_libs=yes
10936   ;;
10937
10938 hpux9* | hpux10* | hpux11*)
10939   # Give a soname corresponding to the major version so that dld.sl refuses to
10940   # link against other versions.
10941   version_type=sunos
10942   need_lib_prefix=no
10943   need_version=no
10944   case $host_cpu in
10945   ia64*)
10946     shrext_cmds='.so'
10947     hardcode_into_libs=yes
10948     dynamic_linker="$host_os dld.so"
10949     shlibpath_var=LD_LIBRARY_PATH
10950     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10951     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10952     soname_spec='$libname$release$shared_ext$major'
10953     if test 32 = "$HPUX_IA64_MODE"; then
10954       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10955       sys_lib_dlsearch_path_spec=/usr/lib/hpux32
10956     else
10957       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10958       sys_lib_dlsearch_path_spec=/usr/lib/hpux64
10959     fi
10960     ;;
10961   hppa*64*)
10962     shrext_cmds='.sl'
10963     hardcode_into_libs=yes
10964     dynamic_linker="$host_os dld.sl"
10965     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10966     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10967     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10968     soname_spec='$libname$release$shared_ext$major'
10969     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10970     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10971     ;;
10972   *)
10973     shrext_cmds='.sl'
10974     dynamic_linker="$host_os dld.sl"
10975     shlibpath_var=SHLIB_PATH
10976     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10977     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10978     soname_spec='$libname$release$shared_ext$major'
10979     ;;
10980   esac
10981   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10982   postinstall_cmds='chmod 555 $lib'
10983   # or fails outright, so override atomically:
10984   install_override_mode=555
10985   ;;
10986
10987 interix[3-9]*)
10988   version_type=linux # correct to gnu/linux during the next big refactor
10989   need_lib_prefix=no
10990   need_version=no
10991   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
10992   soname_spec='$libname$release$shared_ext$major'
10993   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10994   shlibpath_var=LD_LIBRARY_PATH
10995   shlibpath_overrides_runpath=no
10996   hardcode_into_libs=yes
10997   ;;
10998
10999 irix5* | irix6* | nonstopux*)
11000   case $host_os in
11001     nonstopux*) version_type=nonstopux ;;
11002     *)
11003         if test yes = "$lt_cv_prog_gnu_ld"; then
11004                 version_type=linux # correct to gnu/linux during the next big refactor
11005         else
11006                 version_type=irix
11007         fi ;;
11008   esac
11009   need_lib_prefix=no
11010   need_version=no
11011   soname_spec='$libname$release$shared_ext$major'
11012   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
11013   case $host_os in
11014   irix5* | nonstopux*)
11015     libsuff= shlibsuff=
11016     ;;
11017   *)
11018     case $LD in # libtool.m4 will add one of these switches to LD
11019     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11020       libsuff= shlibsuff= libmagic=32-bit;;
11021     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11022       libsuff=32 shlibsuff=N32 libmagic=N32;;
11023     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11024       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11025     *) libsuff= shlibsuff= libmagic=never-match;;
11026     esac
11027     ;;
11028   esac
11029   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11030   shlibpath_overrides_runpath=no
11031   sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
11032   sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
11033   hardcode_into_libs=yes
11034   ;;
11035
11036 # No shared lib support for Linux oldld, aout, or coff.
11037 linux*oldld* | linux*aout* | linux*coff*)
11038   dynamic_linker=no
11039   ;;
11040
11041 linux*android*)
11042   version_type=none # Android doesn't support versioned libraries.
11043   need_lib_prefix=no
11044   need_version=no
11045   library_names_spec='$libname$release$shared_ext'
11046   soname_spec='$libname$release$shared_ext'
11047   finish_cmds=
11048   shlibpath_var=LD_LIBRARY_PATH
11049   shlibpath_overrides_runpath=yes
11050
11051   # This implies no fast_install, which is unacceptable.
11052   # Some rework will be needed to allow for fast_install
11053   # before this can be enabled.
11054   hardcode_into_libs=yes
11055
11056   dynamic_linker='Android linker'
11057   # Don't embed -rpath directories since the linker doesn't support them.
11058   hardcode_libdir_flag_spec='-L$libdir'
11059   ;;
11060
11061 # This must be glibc/ELF.
11062 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
11063   version_type=linux # correct to gnu/linux during the next big refactor
11064   need_lib_prefix=no
11065   need_version=no
11066   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11067   soname_spec='$libname$release$shared_ext$major'
11068   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11069   shlibpath_var=LD_LIBRARY_PATH
11070   shlibpath_overrides_runpath=no
11071
11072   # Some binutils ld are patched to set DT_RUNPATH
11073   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11074   $as_echo_n "(cached) " >&6
11075 else
11076   lt_cv_shlibpath_overrides_runpath=no
11077     save_LDFLAGS=$LDFLAGS
11078     save_libdir=$libdir
11079     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11080          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11082 /* end confdefs.h.  */
11083
11084 int
11085 main ()
11086 {
11087
11088   ;
11089   return 0;
11090 }
11091 _ACEOF
11092 if ac_fn_c_try_link "$LINENO"; then :
11093   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11094   lt_cv_shlibpath_overrides_runpath=yes
11095 fi
11096 fi
11097 rm -f core conftest.err conftest.$ac_objext \
11098     conftest$ac_exeext conftest.$ac_ext
11099     LDFLAGS=$save_LDFLAGS
11100     libdir=$save_libdir
11101
11102 fi
11103
11104   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11105
11106   # This implies no fast_install, which is unacceptable.
11107   # Some rework will be needed to allow for fast_install
11108   # before this can be enabled.
11109   hardcode_into_libs=yes
11110
11111   # Ideally, we could use ldconfig to report *all* directores which are
11112   # searched for libraries, however this is still not possible.  Aside from not
11113   # being certain /sbin/ldconfig is available, command
11114   # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
11115   # even though it is searched at run-time.  Try to do the best guess by
11116   # appending ld.so.conf contents (and includes) to the search path.
11117   if test -f /etc/ld.so.conf; then
11118     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
11119     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11120   fi
11121
11122   # We used to test for /lib/ld.so.1 and disable shared libraries on
11123   # powerpc, because MkLinux only supported shared libraries with the
11124   # GNU dynamic linker.  Since this was broken with cross compilers,
11125   # most powerpc-linux boxes support dynamic linking these days and
11126   # people can always --disable-shared, the test was removed, and we
11127   # assume the GNU/Linux dynamic linker is in use.
11128   dynamic_linker='GNU/Linux ld.so'
11129   ;;
11130
11131 netbsdelf*-gnu)
11132   version_type=linux
11133   need_lib_prefix=no
11134   need_version=no
11135   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11136   soname_spec='${libname}${release}${shared_ext}$major'
11137   shlibpath_var=LD_LIBRARY_PATH
11138   shlibpath_overrides_runpath=no
11139   hardcode_into_libs=yes
11140   dynamic_linker='NetBSD ld.elf_so'
11141   ;;
11142
11143 netbsd*)
11144   version_type=sunos
11145   need_lib_prefix=no
11146   need_version=no
11147   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11148     library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11149     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11150     dynamic_linker='NetBSD (a.out) ld.so'
11151   else
11152     library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11153     soname_spec='$libname$release$shared_ext$major'
11154     dynamic_linker='NetBSD ld.elf_so'
11155   fi
11156   shlibpath_var=LD_LIBRARY_PATH
11157   shlibpath_overrides_runpath=yes
11158   hardcode_into_libs=yes
11159   ;;
11160
11161 newsos6)
11162   version_type=linux # correct to gnu/linux during the next big refactor
11163   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11164   shlibpath_var=LD_LIBRARY_PATH
11165   shlibpath_overrides_runpath=yes
11166   ;;
11167
11168 *nto* | *qnx*)
11169   version_type=qnx
11170   need_lib_prefix=no
11171   need_version=no
11172   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11173   soname_spec='$libname$release$shared_ext$major'
11174   shlibpath_var=LD_LIBRARY_PATH
11175   shlibpath_overrides_runpath=no
11176   hardcode_into_libs=yes
11177   dynamic_linker='ldqnx.so'
11178   ;;
11179
11180 openbsd* | bitrig*)
11181   version_type=sunos
11182   sys_lib_dlsearch_path_spec=/usr/lib
11183   need_lib_prefix=no
11184   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
11185     need_version=no
11186   else
11187     need_version=yes
11188   fi
11189   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11190   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11191   shlibpath_var=LD_LIBRARY_PATH
11192   shlibpath_overrides_runpath=yes
11193   ;;
11194
11195 os2*)
11196   libname_spec='$name'
11197   version_type=windows
11198   shrext_cmds=.dll
11199   need_version=no
11200   need_lib_prefix=no
11201   # OS/2 can only load a DLL with a base name of 8 characters or less.
11202   soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
11203     v=$($ECHO $release$versuffix | tr -d .-);
11204     n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
11205     $ECHO $n$v`$shared_ext'
11206   library_names_spec='${libname}_dll.$libext'
11207   dynamic_linker='OS/2 ld.exe'
11208   shlibpath_var=BEGINLIBPATH
11209   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11210   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11211   postinstall_cmds='base_file=`basename \$file`~
11212     dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
11213     dldir=$destdir/`dirname \$dlpath`~
11214     test -d \$dldir || mkdir -p \$dldir~
11215     $install_prog $dir/$dlname \$dldir/$dlname~
11216     chmod a+x \$dldir/$dlname~
11217     if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11218       eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11219     fi'
11220   postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
11221     dlpath=$dir/\$dldll~
11222     $RM \$dlpath'
11223   ;;
11224
11225 osf3* | osf4* | osf5*)
11226   version_type=osf
11227   need_lib_prefix=no
11228   need_version=no
11229   soname_spec='$libname$release$shared_ext$major'
11230   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11231   shlibpath_var=LD_LIBRARY_PATH
11232   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11233   sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11234   ;;
11235
11236 rdos*)
11237   dynamic_linker=no
11238   ;;
11239
11240 solaris*)
11241   version_type=linux # correct to gnu/linux during the next big refactor
11242   need_lib_prefix=no
11243   need_version=no
11244   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11245   soname_spec='$libname$release$shared_ext$major'
11246   shlibpath_var=LD_LIBRARY_PATH
11247   shlibpath_overrides_runpath=yes
11248   hardcode_into_libs=yes
11249   # ldd complains unless libraries are executable
11250   postinstall_cmds='chmod +x $lib'
11251   ;;
11252
11253 sunos4*)
11254   version_type=sunos
11255   library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
11256   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11257   shlibpath_var=LD_LIBRARY_PATH
11258   shlibpath_overrides_runpath=yes
11259   if test yes = "$with_gnu_ld"; then
11260     need_lib_prefix=no
11261   fi
11262   need_version=yes
11263   ;;
11264
11265 sysv4 | sysv4.3*)
11266   version_type=linux # correct to gnu/linux during the next big refactor
11267   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11268   soname_spec='$libname$release$shared_ext$major'
11269   shlibpath_var=LD_LIBRARY_PATH
11270   case $host_vendor in
11271     sni)
11272       shlibpath_overrides_runpath=no
11273       need_lib_prefix=no
11274       runpath_var=LD_RUN_PATH
11275       ;;
11276     siemens)
11277       need_lib_prefix=no
11278       ;;
11279     motorola)
11280       need_lib_prefix=no
11281       need_version=no
11282       shlibpath_overrides_runpath=no
11283       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11284       ;;
11285   esac
11286   ;;
11287
11288 sysv4*MP*)
11289   if test -d /usr/nec; then
11290     version_type=linux # correct to gnu/linux during the next big refactor
11291     library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
11292     soname_spec='$libname$shared_ext.$major'
11293     shlibpath_var=LD_LIBRARY_PATH
11294   fi
11295   ;;
11296
11297 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11298   version_type=sco
11299   need_lib_prefix=no
11300   need_version=no
11301   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
11302   soname_spec='$libname$release$shared_ext$major'
11303   shlibpath_var=LD_LIBRARY_PATH
11304   shlibpath_overrides_runpath=yes
11305   hardcode_into_libs=yes
11306   if test yes = "$with_gnu_ld"; then
11307     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11308   else
11309     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11310     case $host_os in
11311       sco3.2v5*)
11312         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11313         ;;
11314     esac
11315   fi
11316   sys_lib_dlsearch_path_spec='/usr/lib'
11317   ;;
11318
11319 tpf*)
11320   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11321   version_type=linux # correct to gnu/linux during the next big refactor
11322   need_lib_prefix=no
11323   need_version=no
11324   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11325   shlibpath_var=LD_LIBRARY_PATH
11326   shlibpath_overrides_runpath=no
11327   hardcode_into_libs=yes
11328   ;;
11329
11330 uts4*)
11331   version_type=linux # correct to gnu/linux during the next big refactor
11332   library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
11333   soname_spec='$libname$release$shared_ext$major'
11334   shlibpath_var=LD_LIBRARY_PATH
11335   ;;
11336
11337 *)
11338   dynamic_linker=no
11339   ;;
11340 esac
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11342 $as_echo "$dynamic_linker" >&6; }
11343 test no = "$dynamic_linker" && can_build_shared=no
11344
11345 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11346 if test yes = "$GCC"; then
11347   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11348 fi
11349
11350 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
11351   sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
11352 fi
11353
11354 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
11355   sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
11356 fi
11357
11358 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
11359 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
11360
11361 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
11362 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
11363
11364 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
11365 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
11366
11367
11368
11369
11370
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401
11402
11403
11404
11405
11406
11407
11408
11409
11410
11411
11412
11413
11414
11415
11416
11417
11418
11419
11420
11421
11422
11423
11424
11425
11426
11427
11428
11429
11430
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462
11463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11464 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11465 hardcode_action=
11466 if test -n "$hardcode_libdir_flag_spec" ||
11467    test -n "$runpath_var" ||
11468    test yes = "$hardcode_automatic"; then
11469
11470   # We can hardcode non-existent directories.
11471   if test no != "$hardcode_direct" &&
11472      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11473      # have to relink, otherwise we might link with an installed library
11474      # when we should be linking with a yet-to-be-installed one
11475      ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
11476      test no != "$hardcode_minus_L"; then
11477     # Linking always hardcodes the temporary library directory.
11478     hardcode_action=relink
11479   else
11480     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11481     hardcode_action=immediate
11482   fi
11483 else
11484   # We cannot hardcode anything, or else we can only hardcode existing
11485   # directories.
11486   hardcode_action=unsupported
11487 fi
11488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11489 $as_echo "$hardcode_action" >&6; }
11490
11491 if test relink = "$hardcode_action" ||
11492    test yes = "$inherit_rpath"; then
11493   # Fast installation is not supported
11494   enable_fast_install=no
11495 elif test yes = "$shlibpath_overrides_runpath" ||
11496      test no = "$enable_shared"; then
11497   # Fast installation is not necessary
11498   enable_fast_install=needless
11499 fi
11500
11501
11502
11503
11504
11505
11506   if test yes != "$enable_dlopen"; then
11507   enable_dlopen=unknown
11508   enable_dlopen_self=unknown
11509   enable_dlopen_self_static=unknown
11510 else
11511   lt_cv_dlopen=no
11512   lt_cv_dlopen_libs=
11513
11514   case $host_os in
11515   beos*)
11516     lt_cv_dlopen=load_add_on
11517     lt_cv_dlopen_libs=
11518     lt_cv_dlopen_self=yes
11519     ;;
11520
11521   mingw* | pw32* | cegcc*)
11522     lt_cv_dlopen=LoadLibrary
11523     lt_cv_dlopen_libs=
11524     ;;
11525
11526   cygwin*)
11527     lt_cv_dlopen=dlopen
11528     lt_cv_dlopen_libs=
11529     ;;
11530
11531   darwin*)
11532     # if libdl is installed we need to link against it
11533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11534 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11535 if ${ac_cv_lib_dl_dlopen+:} false; then :
11536   $as_echo_n "(cached) " >&6
11537 else
11538   ac_check_lib_save_LIBS=$LIBS
11539 LIBS="-ldl  $LIBS"
11540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11541 /* end confdefs.h.  */
11542
11543 /* Override any GCC internal prototype to avoid an error.
11544    Use char because int might match the return type of a GCC
11545    builtin and then its argument prototype would still apply.  */
11546 #ifdef __cplusplus
11547 extern "C"
11548 #endif
11549 char dlopen ();
11550 int
11551 main ()
11552 {
11553 return dlopen ();
11554   ;
11555   return 0;
11556 }
11557 _ACEOF
11558 if ac_fn_c_try_link "$LINENO"; then :
11559   ac_cv_lib_dl_dlopen=yes
11560 else
11561   ac_cv_lib_dl_dlopen=no
11562 fi
11563 rm -f core conftest.err conftest.$ac_objext \
11564     conftest$ac_exeext conftest.$ac_ext
11565 LIBS=$ac_check_lib_save_LIBS
11566 fi
11567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11568 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11569 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11570   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11571 else
11572
11573     lt_cv_dlopen=dyld
11574     lt_cv_dlopen_libs=
11575     lt_cv_dlopen_self=yes
11576
11577 fi
11578
11579     ;;
11580
11581   tpf*)
11582     # Don't try to run any link tests for TPF.  We know it's impossible
11583     # because TPF is a cross-compiler, and we know how we open DSOs.
11584     lt_cv_dlopen=dlopen
11585     lt_cv_dlopen_libs=
11586     lt_cv_dlopen_self=no
11587     ;;
11588
11589   *)
11590     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11591 if test "x$ac_cv_func_shl_load" = xyes; then :
11592   lt_cv_dlopen=shl_load
11593 else
11594   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11595 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11596 if ${ac_cv_lib_dld_shl_load+:} false; then :
11597   $as_echo_n "(cached) " >&6
11598 else
11599   ac_check_lib_save_LIBS=$LIBS
11600 LIBS="-ldld  $LIBS"
11601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11602 /* end confdefs.h.  */
11603
11604 /* Override any GCC internal prototype to avoid an error.
11605    Use char because int might match the return type of a GCC
11606    builtin and then its argument prototype would still apply.  */
11607 #ifdef __cplusplus
11608 extern "C"
11609 #endif
11610 char shl_load ();
11611 int
11612 main ()
11613 {
11614 return shl_load ();
11615   ;
11616   return 0;
11617 }
11618 _ACEOF
11619 if ac_fn_c_try_link "$LINENO"; then :
11620   ac_cv_lib_dld_shl_load=yes
11621 else
11622   ac_cv_lib_dld_shl_load=no
11623 fi
11624 rm -f core conftest.err conftest.$ac_objext \
11625     conftest$ac_exeext conftest.$ac_ext
11626 LIBS=$ac_check_lib_save_LIBS
11627 fi
11628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11629 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11630 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11631   lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
11632 else
11633   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11634 if test "x$ac_cv_func_dlopen" = xyes; then :
11635   lt_cv_dlopen=dlopen
11636 else
11637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11638 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11639 if ${ac_cv_lib_dl_dlopen+:} false; then :
11640   $as_echo_n "(cached) " >&6
11641 else
11642   ac_check_lib_save_LIBS=$LIBS
11643 LIBS="-ldl  $LIBS"
11644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11645 /* end confdefs.h.  */
11646
11647 /* Override any GCC internal prototype to avoid an error.
11648    Use char because int might match the return type of a GCC
11649    builtin and then its argument prototype would still apply.  */
11650 #ifdef __cplusplus
11651 extern "C"
11652 #endif
11653 char dlopen ();
11654 int
11655 main ()
11656 {
11657 return dlopen ();
11658   ;
11659   return 0;
11660 }
11661 _ACEOF
11662 if ac_fn_c_try_link "$LINENO"; then :
11663   ac_cv_lib_dl_dlopen=yes
11664 else
11665   ac_cv_lib_dl_dlopen=no
11666 fi
11667 rm -f core conftest.err conftest.$ac_objext \
11668     conftest$ac_exeext conftest.$ac_ext
11669 LIBS=$ac_check_lib_save_LIBS
11670 fi
11671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11672 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11673 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11674   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
11675 else
11676   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11677 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11678 if ${ac_cv_lib_svld_dlopen+:} false; then :
11679   $as_echo_n "(cached) " >&6
11680 else
11681   ac_check_lib_save_LIBS=$LIBS
11682 LIBS="-lsvld  $LIBS"
11683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11684 /* end confdefs.h.  */
11685
11686 /* Override any GCC internal prototype to avoid an error.
11687    Use char because int might match the return type of a GCC
11688    builtin and then its argument prototype would still apply.  */
11689 #ifdef __cplusplus
11690 extern "C"
11691 #endif
11692 char dlopen ();
11693 int
11694 main ()
11695 {
11696 return dlopen ();
11697   ;
11698   return 0;
11699 }
11700 _ACEOF
11701 if ac_fn_c_try_link "$LINENO"; then :
11702   ac_cv_lib_svld_dlopen=yes
11703 else
11704   ac_cv_lib_svld_dlopen=no
11705 fi
11706 rm -f core conftest.err conftest.$ac_objext \
11707     conftest$ac_exeext conftest.$ac_ext
11708 LIBS=$ac_check_lib_save_LIBS
11709 fi
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11711 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11712 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11713   lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
11714 else
11715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11716 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11717 if ${ac_cv_lib_dld_dld_link+:} false; then :
11718   $as_echo_n "(cached) " >&6
11719 else
11720   ac_check_lib_save_LIBS=$LIBS
11721 LIBS="-ldld  $LIBS"
11722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11723 /* end confdefs.h.  */
11724
11725 /* Override any GCC internal prototype to avoid an error.
11726    Use char because int might match the return type of a GCC
11727    builtin and then its argument prototype would still apply.  */
11728 #ifdef __cplusplus
11729 extern "C"
11730 #endif
11731 char dld_link ();
11732 int
11733 main ()
11734 {
11735 return dld_link ();
11736   ;
11737   return 0;
11738 }
11739 _ACEOF
11740 if ac_fn_c_try_link "$LINENO"; then :
11741   ac_cv_lib_dld_dld_link=yes
11742 else
11743   ac_cv_lib_dld_dld_link=no
11744 fi
11745 rm -f core conftest.err conftest.$ac_objext \
11746     conftest$ac_exeext conftest.$ac_ext
11747 LIBS=$ac_check_lib_save_LIBS
11748 fi
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11750 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11751 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11752   lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
11753 fi
11754
11755
11756 fi
11757
11758
11759 fi
11760
11761
11762 fi
11763
11764
11765 fi
11766
11767
11768 fi
11769
11770     ;;
11771   esac
11772
11773   if test no = "$lt_cv_dlopen"; then
11774     enable_dlopen=no
11775   else
11776     enable_dlopen=yes
11777   fi
11778
11779   case $lt_cv_dlopen in
11780   dlopen)
11781     save_CPPFLAGS=$CPPFLAGS
11782     test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11783
11784     save_LDFLAGS=$LDFLAGS
11785     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11786
11787     save_LIBS=$LIBS
11788     LIBS="$lt_cv_dlopen_libs $LIBS"
11789
11790     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11791 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11792 if ${lt_cv_dlopen_self+:} false; then :
11793   $as_echo_n "(cached) " >&6
11794 else
11795           if test yes = "$cross_compiling"; then :
11796   lt_cv_dlopen_self=cross
11797 else
11798   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11799   lt_status=$lt_dlunknown
11800   cat > conftest.$ac_ext <<_LT_EOF
11801 #line $LINENO "configure"
11802 #include "confdefs.h"
11803
11804 #if HAVE_DLFCN_H
11805 #include <dlfcn.h>
11806 #endif
11807
11808 #include <stdio.h>
11809
11810 #ifdef RTLD_GLOBAL
11811 #  define LT_DLGLOBAL           RTLD_GLOBAL
11812 #else
11813 #  ifdef DL_GLOBAL
11814 #    define LT_DLGLOBAL         DL_GLOBAL
11815 #  else
11816 #    define LT_DLGLOBAL         0
11817 #  endif
11818 #endif
11819
11820 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11821    find out it does not work in some platform. */
11822 #ifndef LT_DLLAZY_OR_NOW
11823 #  ifdef RTLD_LAZY
11824 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11825 #  else
11826 #    ifdef DL_LAZY
11827 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11828 #    else
11829 #      ifdef RTLD_NOW
11830 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11831 #      else
11832 #        ifdef DL_NOW
11833 #          define LT_DLLAZY_OR_NOW      DL_NOW
11834 #        else
11835 #          define LT_DLLAZY_OR_NOW      0
11836 #        endif
11837 #      endif
11838 #    endif
11839 #  endif
11840 #endif
11841
11842 /* When -fvisibility=hidden is used, assume the code has been annotated
11843    correspondingly for the symbols needed.  */
11844 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11845 int fnord () __attribute__((visibility("default")));
11846 #endif
11847
11848 int fnord () { return 42; }
11849 int main ()
11850 {
11851   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11852   int status = $lt_dlunknown;
11853
11854   if (self)
11855     {
11856       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11857       else
11858         {
11859           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11860           else puts (dlerror ());
11861         }
11862       /* dlclose (self); */
11863     }
11864   else
11865     puts (dlerror ());
11866
11867   return status;
11868 }
11869 _LT_EOF
11870   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11871   (eval $ac_link) 2>&5
11872   ac_status=$?
11873   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11874   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
11875     (./conftest; exit; ) >&5 2>/dev/null
11876     lt_status=$?
11877     case x$lt_status in
11878       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11879       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11880       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11881     esac
11882   else :
11883     # compilation failed
11884     lt_cv_dlopen_self=no
11885   fi
11886 fi
11887 rm -fr conftest*
11888
11889
11890 fi
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11892 $as_echo "$lt_cv_dlopen_self" >&6; }
11893
11894     if test yes = "$lt_cv_dlopen_self"; then
11895       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11896       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11897 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11898 if ${lt_cv_dlopen_self_static+:} false; then :
11899   $as_echo_n "(cached) " >&6
11900 else
11901           if test yes = "$cross_compiling"; then :
11902   lt_cv_dlopen_self_static=cross
11903 else
11904   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11905   lt_status=$lt_dlunknown
11906   cat > conftest.$ac_ext <<_LT_EOF
11907 #line $LINENO "configure"
11908 #include "confdefs.h"
11909
11910 #if HAVE_DLFCN_H
11911 #include <dlfcn.h>
11912 #endif
11913
11914 #include <stdio.h>
11915
11916 #ifdef RTLD_GLOBAL
11917 #  define LT_DLGLOBAL           RTLD_GLOBAL
11918 #else
11919 #  ifdef DL_GLOBAL
11920 #    define LT_DLGLOBAL         DL_GLOBAL
11921 #  else
11922 #    define LT_DLGLOBAL         0
11923 #  endif
11924 #endif
11925
11926 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11927    find out it does not work in some platform. */
11928 #ifndef LT_DLLAZY_OR_NOW
11929 #  ifdef RTLD_LAZY
11930 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11931 #  else
11932 #    ifdef DL_LAZY
11933 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11934 #    else
11935 #      ifdef RTLD_NOW
11936 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11937 #      else
11938 #        ifdef DL_NOW
11939 #          define LT_DLLAZY_OR_NOW      DL_NOW
11940 #        else
11941 #          define LT_DLLAZY_OR_NOW      0
11942 #        endif
11943 #      endif
11944 #    endif
11945 #  endif
11946 #endif
11947
11948 /* When -fvisibility=hidden is used, assume the code has been annotated
11949    correspondingly for the symbols needed.  */
11950 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11951 int fnord () __attribute__((visibility("default")));
11952 #endif
11953
11954 int fnord () { return 42; }
11955 int main ()
11956 {
11957   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11958   int status = $lt_dlunknown;
11959
11960   if (self)
11961     {
11962       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11963       else
11964         {
11965           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11966           else puts (dlerror ());
11967         }
11968       /* dlclose (self); */
11969     }
11970   else
11971     puts (dlerror ());
11972
11973   return status;
11974 }
11975 _LT_EOF
11976   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11977   (eval $ac_link) 2>&5
11978   ac_status=$?
11979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11980   test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
11981     (./conftest; exit; ) >&5 2>/dev/null
11982     lt_status=$?
11983     case x$lt_status in
11984       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11985       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11986       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11987     esac
11988   else :
11989     # compilation failed
11990     lt_cv_dlopen_self_static=no
11991   fi
11992 fi
11993 rm -fr conftest*
11994
11995
11996 fi
11997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11998 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11999     fi
12000
12001     CPPFLAGS=$save_CPPFLAGS
12002     LDFLAGS=$save_LDFLAGS
12003     LIBS=$save_LIBS
12004     ;;
12005   esac
12006
12007   case $lt_cv_dlopen_self in
12008   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12009   *) enable_dlopen_self=unknown ;;
12010   esac
12011
12012   case $lt_cv_dlopen_self_static in
12013   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12014   *) enable_dlopen_self_static=unknown ;;
12015   esac
12016 fi
12017
12018
12019
12020
12021
12022
12023
12024
12025
12026
12027
12028
12029
12030
12031
12032
12033
12034 striplib=
12035 old_striplib=
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12037 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12038 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12039   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12040   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12041   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12042 $as_echo "yes" >&6; }
12043 else
12044 # FIXME - insert some real tests, host_os isn't really good enough
12045   case $host_os in
12046   darwin*)
12047     if test -n "$STRIP"; then
12048       striplib="$STRIP -x"
12049       old_striplib="$STRIP -S"
12050       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12051 $as_echo "yes" >&6; }
12052     else
12053       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12054 $as_echo "no" >&6; }
12055     fi
12056     ;;
12057   *)
12058     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12059 $as_echo "no" >&6; }
12060     ;;
12061   esac
12062 fi
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074
12075   # Report what library types will actually be built
12076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12077 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12079 $as_echo "$can_build_shared" >&6; }
12080
12081   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12082 $as_echo_n "checking whether to build shared libraries... " >&6; }
12083   test no = "$can_build_shared" && enable_shared=no
12084
12085   # On AIX, shared libraries and static libraries use the same namespace, and
12086   # are all built from PIC.
12087   case $host_os in
12088   aix3*)
12089     test yes = "$enable_shared" && enable_static=no
12090     if test -n "$RANLIB"; then
12091       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12092       postinstall_cmds='$RANLIB $lib'
12093     fi
12094     ;;
12095
12096   aix[4-9]*)
12097     if test ia64 != "$host_cpu"; then
12098       case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
12099       yes,aix,yes) ;;                   # shared object as lib.so file only
12100       yes,svr4,*) ;;                    # shared object as lib.so archive member only
12101       yes,*) enable_static=no ;;        # shared object in lib.a archive as well
12102       esac
12103     fi
12104     ;;
12105   esac
12106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12107 $as_echo "$enable_shared" >&6; }
12108
12109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12110 $as_echo_n "checking whether to build static libraries... " >&6; }
12111   # Make sure either enable_shared or enable_static is yes.
12112   test yes = "$enable_shared" || enable_static=yes
12113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12114 $as_echo "$enable_static" >&6; }
12115
12116
12117
12118
12119 fi
12120 ac_ext=c
12121 ac_cpp='$CPP $CPPFLAGS'
12122 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12123 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12124 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12125
12126 CC=$lt_save_CC
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142         ac_config_commands="$ac_config_commands libtool"
12143
12144
12145
12146
12147 # Only expand once:
12148
12149
12150
12151
12152         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl author" >&5
12153 $as_echo_n "checking spl author... " >&6; }
12154         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_META_AUTHOR" >&5
12155 $as_echo "$SPL_META_AUTHOR" >&6; }
12156
12157         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl license" >&5
12158 $as_echo_n "checking spl license... " >&6; }
12159         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_META_LICENSE" >&5
12160 $as_echo "$SPL_META_LICENSE" >&6; }
12161
12162
12163
12164         { $as_echo "$as_me:${as_lineno-$LINENO}: checking linux distribution" >&5
12165 $as_echo_n "checking linux distribution... " >&6; }
12166         if test -f /etc/toss-release ; then
12167                 VENDOR=toss ;
12168         elif test -f /etc/fedora-release ; then
12169                 VENDOR=fedora ;
12170         elif test -f /etc/redhat-release ; then
12171                 VENDOR=redhat ;
12172         elif test -f /etc/gentoo-release ; then
12173                 VENDOR=gentoo ;
12174         elif test -f /etc/arch-release ; then
12175                 VENDOR=arch ;
12176         elif test -f /etc/SuSE-release ; then
12177                 VENDOR=sles ;
12178         elif test -f /etc/slackware-version ; then
12179                 VENDOR=slackware ;
12180         elif test -f /etc/lunar.release ; then
12181                 VENDOR=lunar ;
12182         elif test -f /etc/lsb-release ; then
12183                 VENDOR=ubuntu ;
12184         elif test -f /etc/debian_version ; then
12185                 VENDOR=debian ;
12186         else
12187                 VENDOR= ;
12188         fi
12189         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $VENDOR" >&5
12190 $as_echo "$VENDOR" >&6; }
12191
12192
12193         { $as_echo "$as_me:${as_lineno-$LINENO}: checking default package type" >&5
12194 $as_echo_n "checking default package type... " >&6; }
12195         case "$VENDOR" in
12196                 toss)       DEFAULT_PACKAGE=rpm  ;;
12197                 redhat)     DEFAULT_PACKAGE=rpm  ;;
12198                 fedora)     DEFAULT_PACKAGE=rpm  ;;
12199                 gentoo)     DEFAULT_PACKAGE=tgz  ;;
12200                 arch)       DEFAULT_PACKAGE=tgz  ;;
12201                 sles)       DEFAULT_PACKAGE=rpm  ;;
12202                 slackware)  DEFAULT_PACKAGE=tgz  ;;
12203                 lunar)      DEFAULT_PACKAGE=tgz  ;;
12204                 ubuntu)     DEFAULT_PACKAGE=deb  ;;
12205                 debian)     DEFAULT_PACKAGE=deb  ;;
12206                 *)          DEFAULT_PACKAGE=rpm  ;;
12207         esac
12208
12209         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_PACKAGE" >&5
12210 $as_echo "$DEFAULT_PACKAGE" >&6; }
12211
12212
12213
12214         RPM=rpm
12215         RPMBUILD=rpmbuild
12216
12217         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPM is available" >&5
12218 $as_echo_n "checking whether $RPM is available... " >&6; }
12219         if tmp=$($RPM --version 2>/dev/null); then :
12220
12221                 RPM_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12222                 HAVE_RPM=yes
12223                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM ($RPM_VERSION)" >&5
12224 $as_echo "$HAVE_RPM ($RPM_VERSION)" >&6; }
12225
12226 else
12227
12228                 HAVE_RPM=no
12229                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPM" >&5
12230 $as_echo "$HAVE_RPM" >&6; }
12231
12232 fi
12233
12234         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $RPMBUILD is available" >&5
12235 $as_echo_n "checking whether $RPMBUILD is available... " >&6; }
12236         if tmp=$($RPMBUILD --version 2>/dev/null); then :
12237
12238                 RPMBUILD_VERSION=$(echo $tmp | $AWK '/RPM/ { print $3 }')
12239                 HAVE_RPMBUILD=yes
12240                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&5
12241 $as_echo "$HAVE_RPMBUILD ($RPMBUILD_VERSION)" >&6; }
12242
12243 else
12244
12245                 HAVE_RPMBUILD=no
12246                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_RPMBUILD" >&5
12247 $as_echo "$HAVE_RPMBUILD" >&6; }
12248
12249 fi
12250
12251         RPM_DEFINE_COMMON='--define "$(DEBUG_SPL) 1" --define "$(DEBUG_KMEM) 1" --define "$(DEBUG_KMEM_TRACKING) 1"'
12252         RPM_DEFINE_UTIL=
12253         RPM_DEFINE_KMOD='--define "kernels $(LINUX_VERSION)"'
12254         RPM_DEFINE_DKMS=
12255
12256         SRPM_DEFINE_COMMON='--define "build_src_rpm 1"'
12257         SRPM_DEFINE_UTIL=
12258         SRPM_DEFINE_KMOD=
12259         SRPM_DEFINE_DKMS=
12260
12261         RPM_SPEC_DIR="rpm/generic"
12262
12263 # Check whether --with-spec was given.
12264 if test "${with_spec+set}" = set; then :
12265   withval=$with_spec; RPM_SPEC_DIR="rpm/$withval"
12266 fi
12267
12268
12269         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether spec files are available" >&5
12270 $as_echo_n "checking whether spec files are available... " >&6; }
12271         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($RPM_SPEC_DIR/*.spec.in)" >&5
12272 $as_echo "yes ($RPM_SPEC_DIR/*.spec.in)" >&6; }
12273
12274
12275
12276
12277
12278
12279
12280
12281
12282
12283
12284
12285
12286
12287
12288
12289
12290
12291
12292
12293         DPKG=dpkg
12294         DPKGBUILD=dpkg-buildpackage
12295
12296         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKG is available" >&5
12297 $as_echo_n "checking whether $DPKG is available... " >&6; }
12298         if tmp=$($DPKG --version 2>/dev/null); then :
12299
12300                 DPKG_VERSION=$(echo $tmp | $AWK '/Debian/ { print $7 }')
12301                 HAVE_DPKG=yes
12302                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG ($DPKG_VERSION)" >&5
12303 $as_echo "$HAVE_DPKG ($DPKG_VERSION)" >&6; }
12304
12305 else
12306
12307                 HAVE_DPKG=no
12308                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKG" >&5
12309 $as_echo "$HAVE_DPKG" >&6; }
12310
12311 fi
12312
12313         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $DPKGBUILD is available" >&5
12314 $as_echo_n "checking whether $DPKGBUILD is available... " >&6; }
12315         if tmp=$($DPKGBUILD --version 2>/dev/null); then :
12316
12317                 DPKGBUILD_VERSION=$(echo $tmp | \
12318                     $AWK '/Debian/ { print $4 }' | cut -f-4 -d'.')
12319                 HAVE_DPKGBUILD=yes
12320                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&5
12321 $as_echo "$HAVE_DPKGBUILD ($DPKGBUILD_VERSION)" >&6; }
12322
12323 else
12324
12325                 HAVE_DPKGBUILD=no
12326                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_DPKGBUILD" >&5
12327 $as_echo "$HAVE_DPKGBUILD" >&6; }
12328
12329 fi
12330
12331
12332
12333
12334
12335
12336
12337
12338
12339
12340         ALIEN=alien
12341
12342         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ALIEN is available" >&5
12343 $as_echo_n "checking whether $ALIEN is available... " >&6; }
12344         if tmp=$($ALIEN --version 2>/dev/null); then :
12345
12346                 ALIEN_VERSION=$(echo $tmp | $AWK '{ print $3 }')
12347                 HAVE_ALIEN=yes
12348                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN ($ALIEN_VERSION)" >&5
12349 $as_echo "$HAVE_ALIEN ($ALIEN_VERSION)" >&6; }
12350
12351 else
12352
12353                 HAVE_ALIEN=no
12354                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_ALIEN" >&5
12355 $as_echo "$HAVE_ALIEN" >&6; }
12356
12357 fi
12358
12359
12360
12361
12362
12363
12364
12365         SPL_CONFIG=all
12366
12367 # Check whether --with-config was given.
12368 if test "${with_config+set}" = set; then :
12369   withval=$with_config; SPL_CONFIG="$withval"
12370 fi
12371
12372         # Check whether --enable-linux-builtin was given.
12373 if test "${enable_linux_builtin+set}" = set; then :
12374   enableval=$enable_linux_builtin;
12375 else
12376   enable_linux_builtin=no
12377 fi
12378
12379
12380         { $as_echo "$as_me:${as_lineno-$LINENO}: checking spl config" >&5
12381 $as_echo_n "checking spl config... " >&6; }
12382         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SPL_CONFIG" >&5
12383 $as_echo "$SPL_CONFIG" >&6; };
12384
12385
12386         case "$SPL_CONFIG" in
12387                 kernel)
12388
12389
12390 # Check whether --with-linux was given.
12391 if test "${with_linux+set}" = set; then :
12392   withval=$with_linux; kernelsrc="$withval"
12393 fi
12394
12395
12396
12397 # Check whether --with-linux-obj was given.
12398 if test "${with_linux_obj+set}" = set; then :
12399   withval=$with_linux_obj; kernelbuild="$withval"
12400 fi
12401
12402
12403         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
12404 $as_echo_n "checking kernel source directory... " >&6; }
12405         if test -z "$kernelsrc"; then
12406                 if test -e "/lib/modules/$(uname -r)/source"; then
12407                         headersdir="/lib/modules/$(uname -r)/source"
12408                         sourcelink=$(readlink -f "$headersdir")
12409                 elif test -e "/lib/modules/$(uname -r)/build"; then
12410                         headersdir="/lib/modules/$(uname -r)/build"
12411                         sourcelink=$(readlink -f "$headersdir")
12412                 else
12413                         sourcelink=$(ls -1d /usr/src/kernels/* \
12414                                      /usr/src/linux-* \
12415                                      2>/dev/null | grep -v obj | tail -1)
12416                 fi
12417
12418                 if test -n "$sourcelink" && test -e ${sourcelink}; then
12419                         kernelsrc=`readlink -f ${sourcelink}`
12420                 else
12421                         kernelsrc="Not found"
12422                 fi
12423         else
12424                 if test "$kernelsrc" = "NONE"; then
12425                         kernsrcver=NONE
12426                 fi
12427         fi
12428
12429         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
12430 $as_echo "$kernelsrc" >&6; }
12431         if test ! -d "$kernelsrc"; then
12432                 as_fn_error $? "
12433         *** Please make sure the kernel devel package for your distribution
12434         *** is installed and then try again.  If that fails, you can specify the
12435         *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
12436         fi
12437
12438         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
12439 $as_echo_n "checking kernel build directory... " >&6; }
12440         if test -z "$kernelbuild"; then
12441                 if test -e "/lib/modules/$(uname -r)/build"; then
12442                         kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
12443                 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then
12444                         kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
12445                 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then
12446                         kernelbuild=${kernelsrc}-obj/${target_cpu}/default
12447                 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then
12448                         kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
12449                 else
12450                         kernelbuild=${kernelsrc}
12451                 fi
12452         fi
12453         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
12454 $as_echo "$kernelbuild" >&6; }
12455
12456         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
12457 $as_echo_n "checking kernel source version... " >&6; }
12458         utsrelease1=$kernelbuild/include/linux/version.h
12459         utsrelease2=$kernelbuild/include/linux/utsrelease.h
12460         utsrelease3=$kernelbuild/include/generated/utsrelease.h
12461         if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then
12462                 utsrelease=linux/version.h
12463         elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then
12464                 utsrelease=linux/utsrelease.h
12465         elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then
12466                 utsrelease=generated/utsrelease.h
12467         fi
12468
12469         if test "$utsrelease"; then
12470                 kernsrcver=`(echo "#include <$utsrelease>";
12471                              echo "kernsrcver=UTS_RELEASE") |
12472                              cpp -I $kernelbuild/include |
12473                              grep "^kernsrcver=" | cut -d \" -f 2`
12474
12475                 if test -z "$kernsrcver"; then
12476                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
12477 $as_echo "Not found" >&6; }
12478                         as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
12479                 fi
12480         else
12481                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
12482 $as_echo "Not found" >&6; }
12483                 if test "x$enable_linux_builtin" != xyes; then
12484                         as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
12485                 else
12486                         as_fn_error $? "
12487         *** Cannot find UTS_RELEASE definition.
12488         *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
12489                 fi
12490         fi
12491
12492         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
12493 $as_echo "$kernsrcver" >&6; }
12494
12495         LINUX=${kernelsrc}
12496         LINUX_OBJ=${kernelbuild}
12497         LINUX_VERSION=${kernsrcver}
12498
12499
12500
12501
12502
12503
12504         modpost=$LINUX/scripts/Makefile.modpost
12505         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
12506 $as_echo_n "checking kernel file name for module symbols... " >&6; }
12507         if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then
12508                 if grep -q Modules.symvers $modpost; then
12509                         LINUX_SYMBOLS=Modules.symvers
12510                 else
12511                         LINUX_SYMBOLS=Module.symvers
12512                 fi
12513
12514                 if ! test -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then
12515                         as_fn_error $? "
12516         *** Please make sure the kernel devel package for your distribution
12517         *** is installed.  If you are building with a custom kernel, make sure the
12518         *** kernel is configured, built, and the '--with-linux=PATH' configure
12519         *** option refers to the location of the kernel source." "$LINENO" 5
12520                 fi
12521         else
12522                 LINUX_SYMBOLS=NONE
12523         fi
12524         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
12525 $as_echo "$LINUX_SYMBOLS" >&6; }
12526
12527
12528
12529
12530         if test "${LINUX_OBJ}" != "${LINUX}"; then
12531                 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
12532         fi
12533
12534
12535         KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
12536
12537
12538
12539         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
12540 $as_echo_n "checking whether debugging is enabled... " >&6; }
12541         # Check whether --enable-debug was given.
12542 if test "${enable_debug+set}" = set; then :
12543   enableval=$enable_debug;
12544 else
12545   enable_debug=no
12546 fi
12547
12548
12549         if test "x$enable_debug" = xyes; then :
12550
12551                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
12552                 DEBUG_CFLAGS="-DDEBUG -Werror"
12553                 DEBUG_SPL="_with_debug"
12554
12555 else
12556
12557                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
12558                 DEBUG_CFLAGS="-DNDEBUG"
12559                 DEBUG_SPL="_without_debug"
12560
12561 fi
12562
12563
12564
12565         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
12566 $as_echo "$enable_debug" >&6; }
12567
12568
12569         # Check whether --enable-debug-kmem was given.
12570 if test "${enable_debug_kmem+set}" = set; then :
12571   enableval=$enable_debug_kmem;
12572 else
12573   enable_debug_kmem=no
12574 fi
12575
12576
12577         if test "x$enable_debug_kmem" = xyes; then :
12578
12579                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
12580                 DEBUG_KMEM="_with_debug_kmem"
12581
12582 $as_echo "#define DEBUG_KMEM 1" >>confdefs.h
12583
12584
12585 else
12586
12587                 DEBUG_KMEM="_without_debug_kmem"
12588
12589 fi
12590
12591
12592         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether basic kmem accounting is enabled" >&5
12593 $as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
12594         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem" >&5
12595 $as_echo "$enable_debug_kmem" >&6; }
12596
12597
12598         # Check whether --enable-debug-kmem-tracking was given.
12599 if test "${enable_debug_kmem_tracking+set}" = set; then :
12600   enableval=$enable_debug_kmem_tracking;
12601 else
12602   enable_debug_kmem_tracking=no
12603 fi
12604
12605
12606         if test "x$enable_debug_kmem_tracking" = xyes; then :
12607
12608                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
12609                 DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
12610
12611 $as_echo "#define DEBUG_KMEM_TRACKING 1" >>confdefs.h
12612
12613
12614 else
12615
12616                 DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
12617
12618 fi
12619
12620
12621         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether detailed kmem tracking is enabled" >&5
12622 $as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
12623         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem_tracking" >&5
12624 $as_echo "$enable_debug_kmem_tracking" >&6; }
12625
12626         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
12627 $as_echo_n "checking whether modules can be built... " >&6; }
12628
12629
12630 cat confdefs.h - <<_ACEOF >conftest.c
12631
12632
12633 int
12634 main (void)
12635 {
12636
12637   ;
12638   return 0;
12639 }
12640
12641 _ACEOF
12642
12643
12644         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12645         echo "obj-m := conftest.o" >build/Makefile
12646         modpost_flag=''
12647         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12648         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12649   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12650   (eval $ac_try) 2>&5
12651   ac_status=$?
12652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12653   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12654   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12655   (eval $ac_try) 2>&5
12656   ac_status=$?
12657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12658   test $ac_status = 0; }; }; then :
12659
12660                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12661 $as_echo "yes" >&6; }
12662
12663 else
12664   $as_echo "$as_me: failed program was:" >&5
12665 sed 's/^/| /' conftest.$ac_ext >&5
12666
12667                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12668 $as_echo "no" >&6; }
12669                 if test "x$enable_linux_builtin" != xyes; then
12670                         as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
12671                 else
12672                         as_fn_error $? "
12673         *** Unable to build an empty module.
12674         *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
12675                 fi
12676
12677
12678
12679 fi
12680         rm -Rf build
12681
12682
12683
12684         if test "x$cross_compiling" != xyes; then :
12685
12686                 if test "$cross_compiling" = yes; then :
12687   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12688 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12689 as_fn_error $? "cannot run test program while cross compiling
12690 See \`config.log' for more details" "$LINENO" 5; }
12691 else
12692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12693 /* end confdefs.h.  */
12694
12695
12696                                 #include "$LINUX/include/linux/license.h"
12697
12698 int
12699 main ()
12700 {
12701
12702                                 return !license_is_gpl_compatible(
12703                                     "$SPL_META_LICENSE");
12704
12705   ;
12706   return 0;
12707 }
12708
12709 _ACEOF
12710 if ac_fn_c_try_run "$LINENO"; then :
12711
12712
12713 $as_echo "#define SPL_IS_GPL_COMPATIBLE 1" >>confdefs.h
12714
12715
12716 fi
12717 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12718   conftest.$ac_objext conftest.beam conftest.$ac_ext
12719 fi
12720
12721
12722 fi
12723
12724
12725         # Check whether --enable-atomic-spinlocks was given.
12726 if test "${enable_atomic_spinlocks+set}" = set; then :
12727   enableval=$enable_atomic_spinlocks;
12728 else
12729   enable_atomic_spinlocks=check
12730 fi
12731
12732
12733
12734
12735 cat confdefs.h - <<_ACEOF >conftest.c
12736
12737
12738                 #include <linux/fs.h>
12739
12740 int
12741 main (void)
12742 {
12743
12744                 atomic64_t *ptr __attribute__ ((unused));
12745
12746   ;
12747   return 0;
12748 }
12749
12750 _ACEOF
12751
12752
12753         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12754         echo "obj-m := conftest.o" >build/Makefile
12755         modpost_flag=''
12756         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12757         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12758   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12759   (eval $ac_try) 2>&5
12760   ac_status=$?
12761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12762   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12763   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12764   (eval $ac_try) 2>&5
12765   ac_status=$?
12766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12767   test $ac_status = 0; }; }; then :
12768
12769                 have_atomic64_t=yes
12770
12771 $as_echo "#define HAVE_ATOMIC64_T 1" >>confdefs.h
12772
12773
12774 else
12775   $as_echo "$as_me: failed program was:" >&5
12776 sed 's/^/| /' conftest.$ac_ext >&5
12777
12778                 have_atomic64_t=no
12779
12780
12781
12782 fi
12783         rm -Rf build
12784
12785
12786
12787         if test "x$enable_atomic_spinlocks" = xcheck; then :
12788
12789                 if test "x$have_atomic64_t" = xyes; then :
12790
12791                         enable_atomic_spinlocks=no
12792
12793 else
12794
12795                         enable_atomic_spinlocks=yes
12796
12797 fi
12798
12799 fi
12800
12801         if test "x$enable_atomic_spinlocks" = xyes; then :
12802
12803
12804 $as_echo "#define ATOMIC_SPINLOCK 1" >>confdefs.h
12805
12806
12807 else
12808
12809                 if test "x$have_atomic64_t" = xno; then :
12810
12811                         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12812 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12813 as_fn_error $? "--disable-atomic-spinlocks given but required atomic64 support is unavailable
12814 See \`config.log' for more details" "$LINENO" 5; }
12815
12816 fi
12817
12818 fi
12819
12820         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether atomic types use spinlocks" >&5
12821 $as_echo_n "checking whether atomic types use spinlocks... " >&6; }
12822         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_spinlocks" >&5
12823 $as_echo "$enable_atomic_spinlocks" >&6; }
12824
12825         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines atomic64_t" >&5
12826 $as_echo_n "checking whether kernel defines atomic64_t... " >&6; }
12827         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_atomic64_t" >&5
12828 $as_echo "$have_atomic64_t" >&6; }
12829
12830
12831         tmp_flags="$EXTRA_KCFLAGS"
12832         EXTRA_KCFLAGS="-Werror"
12833                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 2-argument shrinker exists" >&5
12834 $as_echo_n "checking whether old 2-argument shrinker exists... " >&6; }
12835
12836
12837 cat confdefs.h - <<_ACEOF >conftest.c
12838
12839
12840                 #include <linux/mm.h>
12841
12842                 int shrinker_cb(int nr_to_scan, gfp_t gfp_mask);
12843
12844 int
12845 main (void)
12846 {
12847
12848                 struct shrinker cache_shrinker = {
12849                         .shrink = shrinker_cb,
12850                         .seeks = DEFAULT_SEEKS,
12851                 };
12852                 register_shrinker(&cache_shrinker);
12853
12854   ;
12855   return 0;
12856 }
12857
12858 _ACEOF
12859
12860
12861         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12862         echo "obj-m := conftest.o" >build/Makefile
12863         modpost_flag=''
12864         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12865         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12866   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12867   (eval $ac_try) 2>&5
12868   ac_status=$?
12869   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12870   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12871   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12872   (eval $ac_try) 2>&5
12873   ac_status=$?
12874   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12875   test $ac_status = 0; }; }; then :
12876
12877                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12878 $as_echo "yes" >&6; }
12879
12880 $as_echo "#define HAVE_2ARGS_OLD_SHRINKER_CALLBACK 1" >>confdefs.h
12881
12882
12883 else
12884   $as_echo "$as_me: failed program was:" >&5
12885 sed 's/^/| /' conftest.$ac_ext >&5
12886
12887                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12888 $as_echo "no" >&6; }
12889                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 3-argument shrinker exists" >&5
12890 $as_echo_n "checking whether old 3-argument shrinker exists... " >&6; }
12891
12892
12893 cat confdefs.h - <<_ACEOF >conftest.c
12894
12895
12896                         #include <linux/mm.h>
12897
12898                         int shrinker_cb(struct shrinker *, int nr_to_scan,
12899                                         gfp_t gfp_mask);
12900
12901 int
12902 main (void)
12903 {
12904
12905                         struct shrinker cache_shrinker = {
12906                                 .shrink = shrinker_cb,
12907                                 .seeks = DEFAULT_SEEKS,
12908                         };
12909                         register_shrinker(&cache_shrinker);
12910
12911   ;
12912   return 0;
12913 }
12914
12915 _ACEOF
12916
12917
12918         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12919         echo "obj-m := conftest.o" >build/Makefile
12920         modpost_flag=''
12921         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12922         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12923   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12924   (eval $ac_try) 2>&5
12925   ac_status=$?
12926   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12927   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12928   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12929   (eval $ac_try) 2>&5
12930   ac_status=$?
12931   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12932   test $ac_status = 0; }; }; then :
12933
12934                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12935 $as_echo "yes" >&6; }
12936
12937 $as_echo "#define HAVE_3ARGS_SHRINKER_CALLBACK 1" >>confdefs.h
12938
12939
12940 else
12941   $as_echo "$as_me: failed program was:" >&5
12942 sed 's/^/| /' conftest.$ac_ext >&5
12943
12944                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12945 $as_echo "no" >&6; }
12946                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new 2-argument shrinker exists" >&5
12947 $as_echo_n "checking whether new 2-argument shrinker exists... " >&6; }
12948
12949
12950 cat confdefs.h - <<_ACEOF >conftest.c
12951
12952
12953                                 #include <linux/mm.h>
12954
12955                                 int shrinker_cb(struct shrinker *,
12956                                                 struct shrink_control *sc);
12957
12958 int
12959 main (void)
12960 {
12961
12962                                 struct shrinker cache_shrinker = {
12963                                         .shrink = shrinker_cb,
12964                                         .seeks = DEFAULT_SEEKS,
12965                                 };
12966                                 register_shrinker(&cache_shrinker);
12967
12968   ;
12969   return 0;
12970 }
12971
12972 _ACEOF
12973
12974
12975         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
12976         echo "obj-m := conftest.o" >build/Makefile
12977         modpost_flag=''
12978         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
12979         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
12980   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12981   (eval $ac_try) 2>&5
12982   ac_status=$?
12983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12984   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
12985   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
12986   (eval $ac_try) 2>&5
12987   ac_status=$?
12988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12989   test $ac_status = 0; }; }; then :
12990
12991                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12992 $as_echo "yes" >&6; }
12993
12994 $as_echo "#define HAVE_2ARGS_NEW_SHRINKER_CALLBACK 1" >>confdefs.h
12995
12996
12997 else
12998   $as_echo "$as_me: failed program was:" >&5
12999 sed 's/^/| /' conftest.$ac_ext >&5
13000
13001                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13002 $as_echo "no" >&6; }
13003                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ->count_objects callback exists" >&5
13004 $as_echo_n "checking whether ->count_objects callback exists... " >&6; }
13005
13006
13007 cat confdefs.h - <<_ACEOF >conftest.c
13008
13009
13010                                         #include <linux/mm.h>
13011
13012                                         unsigned long shrinker_cb(
13013                                                 struct shrinker *,
13014                                                 struct shrink_control *sc);
13015
13016 int
13017 main (void)
13018 {
13019
13020                                         struct shrinker cache_shrinker = {
13021                                                 .count_objects = shrinker_cb,
13022                                                 .scan_objects = shrinker_cb,
13023                                                 .seeks = DEFAULT_SEEKS,
13024                                         };
13025                                         register_shrinker(&cache_shrinker);
13026
13027   ;
13028   return 0;
13029 }
13030
13031 _ACEOF
13032
13033
13034         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13035         echo "obj-m := conftest.o" >build/Makefile
13036         modpost_flag=''
13037         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13038         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13039   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13040   (eval $ac_try) 2>&5
13041   ac_status=$?
13042   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13043   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13044   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13045   (eval $ac_try) 2>&5
13046   ac_status=$?
13047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13048   test $ac_status = 0; }; }; then :
13049
13050                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13051 $as_echo "yes" >&6; }
13052
13053 $as_echo "#define HAVE_SPLIT_SHRINKER_CALLBACK 1" >>confdefs.h
13054
13055
13056 else
13057   $as_echo "$as_me: failed program was:" >&5
13058 sed 's/^/| /' conftest.$ac_ext >&5
13059
13060                                         as_fn_error $? "error" "$LINENO" 5
13061
13062
13063
13064 fi
13065         rm -Rf build
13066
13067
13068
13069
13070
13071 fi
13072         rm -Rf build
13073
13074
13075
13076
13077
13078 fi
13079         rm -Rf build
13080
13081
13082
13083
13084
13085 fi
13086         rm -Rf build
13087
13088
13089         EXTRA_KCFLAGS="$tmp_flags"
13090
13091
13092         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct ctl_table has ctl_name" >&5
13093 $as_echo_n "checking whether struct ctl_table has ctl_name... " >&6; }
13094
13095
13096 cat confdefs.h - <<_ACEOF >conftest.c
13097
13098
13099                 #include <linux/sysctl.h>
13100
13101 int
13102 main (void)
13103 {
13104
13105                 struct ctl_table ctl __attribute__ ((unused));
13106                 ctl.ctl_name = 0;
13107
13108   ;
13109   return 0;
13110 }
13111
13112 _ACEOF
13113
13114
13115         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13116         echo "obj-m := conftest.o" >build/Makefile
13117         modpost_flag=''
13118         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13119         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13120   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13121   (eval $ac_try) 2>&5
13122   ac_status=$?
13123   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13124   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13125   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13126   (eval $ac_try) 2>&5
13127   ac_status=$?
13128   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13129   test $ac_status = 0; }; }; then :
13130
13131                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13132 $as_echo "yes" >&6; }
13133
13134 $as_echo "#define HAVE_CTL_NAME 1" >>confdefs.h
13135
13136
13137 else
13138   $as_echo "$as_me: failed program was:" >&5
13139 sed 's/^/| /' conftest.$ac_ext >&5
13140
13141                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13142 $as_echo "no" >&6; }
13143
13144
13145
13146 fi
13147         rm -Rf build
13148
13149
13150
13151
13152         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_TRIM_UNUSED_KSYM is disabled" >&5
13153 $as_echo_n "checking whether CONFIG_TRIM_UNUSED_KSYM is disabled... " >&6; }
13154
13155
13156 cat confdefs.h - <<_ACEOF >conftest.c
13157
13158
13159                 #if defined(CONFIG_TRIM_UNUSED_KSYMS)
13160                 #error CONFIG_TRIM_UNUSED_KSYMS not defined
13161                 #endif
13162
13163 int
13164 main (void)
13165 {
13166
13167   ;
13168   return 0;
13169 }
13170
13171 _ACEOF
13172
13173
13174         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13175         echo "obj-m := conftest.o" >build/Makefile
13176         modpost_flag=''
13177         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13178         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13179   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13180   (eval $ac_try) 2>&5
13181   ac_status=$?
13182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13183   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13184   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13185   (eval $ac_try) 2>&5
13186   ac_status=$?
13187   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13188   test $ac_status = 0; }; }; then :
13189
13190                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13191 $as_echo "yes" >&6; }
13192
13193 else
13194   $as_echo "$as_me: failed program was:" >&5
13195 sed 's/^/| /' conftest.$ac_ext >&5
13196
13197                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13198 $as_echo "no" >&6; }
13199                 as_fn_error $? "
13200         *** This kernel has unused symbols trimming enabled, please disable.
13201         *** Rebuild the kernel with CONFIG_TRIM_UNUSED_KSYMS=n set." "$LINENO" 5
13202
13203
13204
13205 fi
13206         rm -Rf build
13207
13208
13209
13210
13211         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PDE_DATA() is available" >&5
13212 $as_echo_n "checking whether PDE_DATA() is available... " >&6; }
13213
13214
13215
13216 cat confdefs.h - <<_ACEOF >conftest.c
13217
13218
13219                 #include <linux/proc_fs.h>
13220
13221 int
13222 main (void)
13223 {
13224
13225                 PDE_DATA(NULL);
13226
13227   ;
13228   return 0;
13229 }
13230
13231 _ACEOF
13232
13233
13234         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13235         echo "obj-m := conftest.o" >build/Makefile
13236         modpost_flag=''
13237         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13238         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13239   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13240   (eval $ac_try) 2>&5
13241   ac_status=$?
13242   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13243   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13244   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13245   (eval $ac_try) 2>&5
13246   ac_status=$?
13247   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13248   test $ac_status = 0; }; }; then :
13249   rc=0
13250 else
13251   $as_echo "$as_me: failed program was:" >&5
13252 sed 's/^/| /' conftest.$ac_ext >&5
13253  rc=1
13254
13255
13256 fi
13257         rm -Rf build
13258
13259
13260         if test $rc -ne 0; then :
13261
13262                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13263 $as_echo "no" >&6; }
13264
13265         else
13266                 if test "x$enable_linux_builtin" != xyes; then
13267
13268         grep -q -E '[[:space:]]PDE_DATA[[:space:]]' \
13269                 $LINUX_OBJ/Module*.symvers 2>/dev/null
13270         rc=$?
13271         if test $rc -ne 0; then
13272                 export=0
13273                 for file in ; do
13274                         grep -q -E "EXPORT_SYMBOL.*(PDE_DATA)" \
13275                                 "$LINUX_OBJ/$file" 2>/dev/null
13276                         rc=$?
13277                         if test $rc -eq 0; then
13278                                 export=1
13279                                 break;
13280                         fi
13281                 done
13282                 if test $export -eq 0; then :
13283                         rc=1
13284                 else :
13285                         rc=0
13286                 fi
13287         else :
13288                 rc=0
13289         fi
13290
13291                 fi
13292                 if test $rc -ne 0; then :
13293
13294                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13295 $as_echo "no" >&6; }
13296
13297                 else :
13298
13299                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13300 $as_echo "yes" >&6; }
13301
13302 $as_echo "#define HAVE_PDE_DATA 1" >>confdefs.h
13303
13304
13305                 fi
13306         fi
13307
13308
13309         tmp_flags="$EXTRA_KCFLAGS"
13310         EXTRA_KCFLAGS="-Werror"
13311         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_fs_pwd() requires const struct path *" >&5
13312 $as_echo_n "checking whether set_fs_pwd() requires const struct path *... " >&6; }
13313
13314
13315 cat confdefs.h - <<_ACEOF >conftest.c
13316
13317
13318                 #include <linux/spinlock.h>
13319                 #include <linux/fs_struct.h>
13320                 #include <linux/path.h>
13321                 void (*const set_fs_pwd_func)
13322                         (struct fs_struct *, const struct path *)
13323                         = set_fs_pwd;
13324
13325 int
13326 main (void)
13327 {
13328
13329                 return 0;
13330
13331   ;
13332   return 0;
13333 }
13334
13335 _ACEOF
13336
13337
13338         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13339         echo "obj-m := conftest.o" >build/Makefile
13340         modpost_flag=''
13341         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13342         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13343   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13344   (eval $ac_try) 2>&5
13345   ac_status=$?
13346   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13347   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13348   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13349   (eval $ac_try) 2>&5
13350   ac_status=$?
13351   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13352   test $ac_status = 0; }; }; then :
13353
13354                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13355 $as_echo "yes" >&6; }
13356
13357 $as_echo "#define HAVE_SET_FS_PWD_WITH_CONST 1" >>confdefs.h
13358
13359
13360 else
13361   $as_echo "$as_me: failed program was:" >&5
13362 sed 's/^/| /' conftest.$ac_ext >&5
13363
13364
13365
13366 cat confdefs.h - <<_ACEOF >conftest.c
13367
13368
13369                         #include <linux/spinlock.h>
13370                         #include <linux/fs_struct.h>
13371                         #include <linux/path.h>
13372                         void (*const set_fs_pwd_func)
13373                                 (struct fs_struct *, struct path *)
13374                                 = set_fs_pwd;
13375
13376 int
13377 main (void)
13378 {
13379
13380                         return 0;
13381
13382   ;
13383   return 0;
13384 }
13385
13386 _ACEOF
13387
13388
13389         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13390         echo "obj-m := conftest.o" >build/Makefile
13391         modpost_flag=''
13392         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13393         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13394   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13395   (eval $ac_try) 2>&5
13396   ac_status=$?
13397   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13398   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13399   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13400   (eval $ac_try) 2>&5
13401   ac_status=$?
13402   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13403   test $ac_status = 0; }; }; then :
13404
13405                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13406 $as_echo "no" >&6; }
13407
13408 else
13409   $as_echo "$as_me: failed program was:" >&5
13410 sed 's/^/| /' conftest.$ac_ext >&5
13411
13412                         as_fn_error $? "unknown" "$LINENO" 5
13413
13414
13415
13416 fi
13417         rm -Rf build
13418
13419
13420
13421
13422
13423 fi
13424         rm -Rf build
13425
13426
13427         EXTRA_KCFLAGS="$tmp_flags"
13428
13429         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 2 args" >&5
13430 $as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
13431
13432
13433 cat confdefs.h - <<_ACEOF >conftest.c
13434
13435
13436                 #include <linux/fs.h>
13437
13438 int
13439 main (void)
13440 {
13441
13442                 vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
13443
13444   ;
13445   return 0;
13446 }
13447
13448 _ACEOF
13449
13450
13451         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13452         echo "obj-m := conftest.o" >build/Makefile
13453         modpost_flag=''
13454         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13455         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13456   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13457   (eval $ac_try) 2>&5
13458   ac_status=$?
13459   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13460   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13461   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13462   (eval $ac_try) 2>&5
13463   ac_status=$?
13464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13465   test $ac_status = 0; }; }; then :
13466
13467                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13468 $as_echo "yes" >&6; }
13469
13470 $as_echo "#define HAVE_2ARGS_VFS_UNLINK 1" >>confdefs.h
13471
13472
13473 else
13474   $as_echo "$as_me: failed program was:" >&5
13475 sed 's/^/| /' conftest.$ac_ext >&5
13476
13477                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13478 $as_echo "no" >&6; }
13479                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 3 args" >&5
13480 $as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
13481
13482
13483 cat confdefs.h - <<_ACEOF >conftest.c
13484
13485
13486                         #include <linux/fs.h>
13487
13488 int
13489 main (void)
13490 {
13491
13492                         vfs_unlink((struct inode *) NULL,
13493                                 (struct dentry *) NULL,
13494                                 (struct inode **) NULL);
13495
13496   ;
13497   return 0;
13498 }
13499
13500 _ACEOF
13501
13502
13503         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13504         echo "obj-m := conftest.o" >build/Makefile
13505         modpost_flag=''
13506         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13507         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13508   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13509   (eval $ac_try) 2>&5
13510   ac_status=$?
13511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13512   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13513   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13514   (eval $ac_try) 2>&5
13515   ac_status=$?
13516   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13517   test $ac_status = 0; }; }; then :
13518
13519                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13520 $as_echo "yes" >&6; }
13521
13522 $as_echo "#define HAVE_3ARGS_VFS_UNLINK 1" >>confdefs.h
13523
13524
13525 else
13526   $as_echo "$as_me: failed program was:" >&5
13527 sed 's/^/| /' conftest.$ac_ext >&5
13528
13529                         as_fn_error $? "no" "$LINENO" 5
13530
13531
13532
13533 fi
13534         rm -Rf build
13535
13536
13537
13538
13539
13540
13541 fi
13542         rm -Rf build
13543
13544
13545
13546         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 4 args" >&5
13547 $as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
13548
13549
13550 cat confdefs.h - <<_ACEOF >conftest.c
13551
13552
13553                 #include <linux/fs.h>
13554
13555 int
13556 main (void)
13557 {
13558
13559                 vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
13560                         (struct inode *) NULL, (struct dentry *) NULL);
13561
13562   ;
13563   return 0;
13564 }
13565
13566 _ACEOF
13567
13568
13569         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13570         echo "obj-m := conftest.o" >build/Makefile
13571         modpost_flag=''
13572         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13573         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13574   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13575   (eval $ac_try) 2>&5
13576   ac_status=$?
13577   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13578   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13580   (eval $ac_try) 2>&5
13581   ac_status=$?
13582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13583   test $ac_status = 0; }; }; then :
13584
13585                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13586 $as_echo "yes" >&6; }
13587
13588 $as_echo "#define HAVE_4ARGS_VFS_RENAME 1" >>confdefs.h
13589
13590
13591 else
13592   $as_echo "$as_me: failed program was:" >&5
13593 sed 's/^/| /' conftest.$ac_ext >&5
13594
13595                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13596 $as_echo "no" >&6; }
13597                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 5 args" >&5
13598 $as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
13599
13600
13601 cat confdefs.h - <<_ACEOF >conftest.c
13602
13603
13604                         #include <linux/fs.h>
13605
13606 int
13607 main (void)
13608 {
13609
13610                         vfs_rename((struct inode *) NULL,
13611                                 (struct dentry *) NULL,
13612                                 (struct inode *) NULL,
13613                                 (struct dentry *) NULL,
13614                                 (struct inode **) NULL);
13615
13616   ;
13617   return 0;
13618 }
13619
13620 _ACEOF
13621
13622
13623         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13624         echo "obj-m := conftest.o" >build/Makefile
13625         modpost_flag=''
13626         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13627         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13628   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13629   (eval $ac_try) 2>&5
13630   ac_status=$?
13631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13632   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13633   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13634   (eval $ac_try) 2>&5
13635   ac_status=$?
13636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13637   test $ac_status = 0; }; }; then :
13638
13639                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13640 $as_echo "yes" >&6; }
13641
13642 $as_echo "#define HAVE_5ARGS_VFS_RENAME 1" >>confdefs.h
13643
13644
13645 else
13646   $as_echo "$as_me: failed program was:" >&5
13647 sed 's/^/| /' conftest.$ac_ext >&5
13648
13649                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13650 $as_echo "no" >&6; }
13651                                                                                                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 6 args" >&5
13652 $as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
13653
13654
13655 cat confdefs.h - <<_ACEOF >conftest.c
13656
13657
13658                                 #include <linux/fs.h>
13659
13660 int
13661 main (void)
13662 {
13663
13664                                 vfs_rename((struct inode *) NULL,
13665                                         (struct dentry *) NULL,
13666                                         (struct inode *) NULL,
13667                                         (struct dentry *) NULL,
13668                                         (struct inode **) NULL,
13669                                         (unsigned int) 0);
13670
13671   ;
13672   return 0;
13673 }
13674
13675 _ACEOF
13676
13677
13678         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13679         echo "obj-m := conftest.o" >build/Makefile
13680         modpost_flag=''
13681         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13682         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13683   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13684   (eval $ac_try) 2>&5
13685   ac_status=$?
13686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13687   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13688   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13689   (eval $ac_try) 2>&5
13690   ac_status=$?
13691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13692   test $ac_status = 0; }; }; then :
13693
13694                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13695 $as_echo "yes" >&6; }
13696
13697 $as_echo "#define HAVE_6ARGS_VFS_RENAME 1" >>confdefs.h
13698
13699
13700 else
13701   $as_echo "$as_me: failed program was:" >&5
13702 sed 's/^/| /' conftest.$ac_ext >&5
13703
13704                                 as_fn_error $? "no" "$LINENO" 5
13705
13706
13707
13708 fi
13709         rm -Rf build
13710
13711
13712
13713
13714
13715 fi
13716         rm -Rf build
13717
13718
13719
13720
13721
13722 fi
13723         rm -Rf build
13724
13725
13726
13727
13728         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_fsync() wants 2 args" >&5
13729 $as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
13730
13731
13732 cat confdefs.h - <<_ACEOF >conftest.c
13733
13734
13735                 #include <linux/fs.h>
13736
13737 int
13738 main (void)
13739 {
13740
13741                 vfs_fsync(NULL, 0);
13742
13743   ;
13744   return 0;
13745 }
13746
13747 _ACEOF
13748
13749
13750         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13751         echo "obj-m := conftest.o" >build/Makefile
13752         modpost_flag=''
13753         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13754         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13755   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13756   (eval $ac_try) 2>&5
13757   ac_status=$?
13758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13759   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13760   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13761   (eval $ac_try) 2>&5
13762   ac_status=$?
13763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13764   test $ac_status = 0; }; }; then :
13765
13766                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13767 $as_echo "yes" >&6; }
13768
13769 $as_echo "#define HAVE_2ARGS_VFS_FSYNC 1" >>confdefs.h
13770
13771
13772 else
13773   $as_echo "$as_me: failed program was:" >&5
13774 sed 's/^/| /' conftest.$ac_ext >&5
13775
13776                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13777 $as_echo "no" >&6; }
13778
13779
13780
13781 fi
13782         rm -Rf build
13783
13784
13785
13786
13787         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_range() inode operation is available" >&5
13788 $as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
13789
13790
13791 cat confdefs.h - <<_ACEOF >conftest.c
13792
13793
13794                 #include <linux/fs.h>
13795
13796 int
13797 main (void)
13798 {
13799
13800                 struct inode_operations ops;
13801                 ops.truncate_range = NULL;
13802
13803   ;
13804   return 0;
13805 }
13806
13807 _ACEOF
13808
13809
13810         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13811         echo "obj-m := conftest.o" >build/Makefile
13812         modpost_flag=''
13813         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13814         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13815   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13816   (eval $ac_try) 2>&5
13817   ac_status=$?
13818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13819   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13820   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13821   (eval $ac_try) 2>&5
13822   ac_status=$?
13823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13824   test $ac_status = 0; }; }; then :
13825
13826                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13827 $as_echo "yes" >&6; }
13828
13829 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
13830
13831
13832 else
13833   $as_echo "$as_me: failed program was:" >&5
13834 sed 's/^/| /' conftest.$ac_ext >&5
13835
13836                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13837 $as_echo "no" >&6; }
13838
13839
13840
13841 fi
13842         rm -Rf build
13843
13844
13845
13846
13847         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct fs_struct uses spinlock_t" >&5
13848 $as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
13849         tmp_flags="$EXTRA_KCFLAGS"
13850         EXTRA_KCFLAGS="-Werror"
13851
13852
13853 cat confdefs.h - <<_ACEOF >conftest.c
13854
13855
13856                 #include <linux/sched.h>
13857                 #include <linux/fs_struct.h>
13858
13859 int
13860 main (void)
13861 {
13862
13863                 static struct fs_struct fs;
13864                 spin_lock_init(&fs.lock);
13865
13866   ;
13867   return 0;
13868 }
13869
13870 _ACEOF
13871
13872
13873         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13874         echo "obj-m := conftest.o" >build/Makefile
13875         modpost_flag=''
13876         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13877         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13879   (eval $ac_try) 2>&5
13880   ac_status=$?
13881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13882   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13883   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13884   (eval $ac_try) 2>&5
13885   ac_status=$?
13886   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13887   test $ac_status = 0; }; }; then :
13888
13889                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13890 $as_echo "yes" >&6; }
13891
13892 $as_echo "#define HAVE_FS_STRUCT_SPINLOCK 1" >>confdefs.h
13893
13894
13895 else
13896   $as_echo "$as_me: failed program was:" >&5
13897 sed 's/^/| /' conftest.$ac_ext >&5
13898
13899                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13900 $as_echo "no" >&6; }
13901
13902
13903
13904 fi
13905         rm -Rf build
13906
13907
13908         EXTRA_KCFLAGS="$tmp_flags"
13909
13910
13911         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kuid_t/kgid_t is available" >&5
13912 $as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
13913
13914
13915 cat confdefs.h - <<_ACEOF >conftest.c
13916
13917
13918                 #include <linux/uidgid.h>
13919
13920 int
13921 main (void)
13922 {
13923
13924                 kuid_t userid = KUIDT_INIT(0);
13925                 kgid_t groupid = KGIDT_INIT(0);
13926
13927   ;
13928   return 0;
13929 }
13930
13931 _ACEOF
13932
13933
13934         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13935         echo "obj-m := conftest.o" >build/Makefile
13936         modpost_flag=''
13937         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13938         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13939   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13940   (eval $ac_try) 2>&5
13941   ac_status=$?
13942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13943   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13944   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13945   (eval $ac_try) 2>&5
13946   ac_status=$?
13947   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13948   test $ac_status = 0; }; }; then :
13949
13950
13951
13952 cat confdefs.h - <<_ACEOF >conftest.c
13953
13954
13955                         #include <linux/uidgid.h>
13956
13957 int
13958 main (void)
13959 {
13960
13961                         kuid_t userid = 0;
13962                         kgid_t groupid = 0;
13963
13964   ;
13965   return 0;
13966 }
13967
13968 _ACEOF
13969
13970
13971         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
13972         echo "obj-m := conftest.o" >build/Makefile
13973         modpost_flag=''
13974         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
13975         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
13976   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13977   (eval $ac_try) 2>&5
13978   ac_status=$?
13979   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13980   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
13981   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
13982   (eval $ac_try) 2>&5
13983   ac_status=$?
13984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13985   test $ac_status = 0; }; }; then :
13986
13987                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; optional" >&5
13988 $as_echo "yes; optional" >&6; }
13989
13990 else
13991   $as_echo "$as_me: failed program was:" >&5
13992 sed 's/^/| /' conftest.$ac_ext >&5
13993
13994                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; mandatory" >&5
13995 $as_echo "yes; mandatory" >&6; }
13996
13997 $as_echo "#define HAVE_KUIDGID_T 1" >>confdefs.h
13998
13999
14000
14001
14002 fi
14003         rm -Rf build
14004
14005
14006
14007 else
14008   $as_echo "$as_me: failed program was:" >&5
14009 sed 's/^/| /' conftest.$ac_ext >&5
14010
14011                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14012 $as_echo "no" >&6; }
14013
14014
14015
14016 fi
14017         rm -Rf build
14018
14019
14020
14021         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __put_task_struct() is available" >&5
14022 $as_echo_n "checking whether __put_task_struct() is available... " >&6; }
14023
14024
14025
14026 cat confdefs.h - <<_ACEOF >conftest.c
14027
14028
14029                 #include <linux/sched.h>
14030
14031 int
14032 main (void)
14033 {
14034
14035                 __put_task_struct(NULL);
14036
14037   ;
14038   return 0;
14039 }
14040
14041 _ACEOF
14042
14043
14044         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14045         echo "obj-m := conftest.o" >build/Makefile
14046         modpost_flag=''
14047         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14048         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14049   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14050   (eval $ac_try) 2>&5
14051   ac_status=$?
14052   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14053   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14054   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14055   (eval $ac_try) 2>&5
14056   ac_status=$?
14057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14058   test $ac_status = 0; }; }; then :
14059   rc=0
14060 else
14061   $as_echo "$as_me: failed program was:" >&5
14062 sed 's/^/| /' conftest.$ac_ext >&5
14063  rc=1
14064
14065
14066 fi
14067         rm -Rf build
14068
14069
14070         if test $rc -ne 0; then :
14071
14072                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14073 $as_echo "no" >&6; }
14074
14075         else
14076                 if test "x$enable_linux_builtin" != xyes; then
14077
14078         grep -q -E '[[:space:]]__put_task_struct[[:space:]]' \
14079                 $LINUX_OBJ/Module*.symvers 2>/dev/null
14080         rc=$?
14081         if test $rc -ne 0; then
14082                 export=0
14083                 for file in ; do
14084                         grep -q -E "EXPORT_SYMBOL.*(__put_task_struct)" \
14085                                 "$LINUX_OBJ/$file" 2>/dev/null
14086                         rc=$?
14087                         if test $rc -eq 0; then
14088                                 export=1
14089                                 break;
14090                         fi
14091                 done
14092                 if test $export -eq 0; then :
14093                         rc=1
14094                 else :
14095                         rc=0
14096                 fi
14097         else :
14098                 rc=0
14099         fi
14100
14101                 fi
14102                 if test $rc -ne 0; then :
14103
14104                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14105 $as_echo "no" >&6; }
14106
14107                 else :
14108
14109                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14110 $as_echo "yes" >&6; }
14111
14112 $as_echo "#define HAVE_PUT_TASK_STRUCT 1" >>confdefs.h
14113
14114
14115                 fi
14116         fi
14117
14118
14119
14120
14121         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
14122 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
14123
14124
14125 cat confdefs.h - <<_ACEOF >conftest.c
14126
14127
14128                 #include <linux/fs.h>
14129
14130 int
14131 main (void)
14132 {
14133
14134                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
14135                 struct file_operations fops __attribute__ ((unused)) = {
14136                         .fallocate = fallocate,
14137                 };
14138
14139   ;
14140   return 0;
14141 }
14142
14143 _ACEOF
14144
14145
14146         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14147         echo "obj-m := conftest.o" >build/Makefile
14148         modpost_flag=''
14149         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14150         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14151   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14152   (eval $ac_try) 2>&5
14153   ac_status=$?
14154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14155   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14156   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14157   (eval $ac_try) 2>&5
14158   ac_status=$?
14159   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14160   test $ac_status = 0; }; }; then :
14161
14162                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14163 $as_echo "yes" >&6; }
14164
14165 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
14166
14167
14168 else
14169   $as_echo "$as_me: failed program was:" >&5
14170 sed 's/^/| /' conftest.$ac_ext >&5
14171
14172                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14173 $as_echo "no" >&6; }
14174
14175
14176
14177 fi
14178         rm -Rf build
14179
14180
14181
14182
14183         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
14184 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
14185
14186
14187 cat confdefs.h - <<_ACEOF >conftest.c
14188
14189
14190                 #include <linux/fs.h>
14191
14192 int
14193 main (void)
14194 {
14195
14196                 long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
14197                 struct inode_operations fops __attribute__ ((unused)) = {
14198                         .fallocate = fallocate,
14199                 };
14200
14201   ;
14202   return 0;
14203 }
14204
14205 _ACEOF
14206
14207
14208         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14209         echo "obj-m := conftest.o" >build/Makefile
14210         modpost_flag=''
14211         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14212         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14213   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14214   (eval $ac_try) 2>&5
14215   ac_status=$?
14216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14217   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14218   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14219   (eval $ac_try) 2>&5
14220   ac_status=$?
14221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14222   test $ac_status = 0; }; }; then :
14223
14224                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14225 $as_echo "yes" >&6; }
14226
14227 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
14228
14229
14230 else
14231   $as_echo "$as_me: failed program was:" >&5
14232 sed 's/^/| /' conftest.$ac_ext >&5
14233
14234                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14235 $as_echo "no" >&6; }
14236
14237
14238
14239 fi
14240         rm -Rf build
14241
14242
14243
14244
14245         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
14246 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
14247
14248
14249 cat confdefs.h - <<_ACEOF >conftest.c
14250
14251
14252                 #include <linux/fs.h>
14253
14254 int
14255 main (void)
14256 {
14257
14258                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
14259                 struct file_operations_no_const fops __attribute__ ((unused)) = {
14260                         .fallocate = fallocate,
14261                 };
14262
14263   ;
14264   return 0;
14265 }
14266
14267 _ACEOF
14268
14269
14270         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14271         echo "obj-m := conftest.o" >build/Makefile
14272         modpost_flag=''
14273         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14274         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14275   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14276   (eval $ac_try) 2>&5
14277   ac_status=$?
14278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14279   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14280   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14281   (eval $ac_try) 2>&5
14282   ac_status=$?
14283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14284   test $ac_status = 0; }; }; then :
14285
14286                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14287 $as_echo "yes" >&6; }
14288
14289 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
14290
14291
14292 else
14293   $as_echo "$as_me: failed program was:" >&5
14294 sed 's/^/| /' conftest.$ac_ext >&5
14295
14296                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14297 $as_echo "no" >&6; }
14298
14299
14300
14301 fi
14302         rm -Rf build
14303
14304
14305
14306
14307
14308         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
14309 $as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
14310
14311
14312 cat confdefs.h - <<_ACEOF >conftest.c
14313
14314
14315                 #if !defined(CONFIG_ZLIB_INFLATE) && \
14316                     !defined(CONFIG_ZLIB_INFLATE_MODULE)
14317                 #error CONFIG_ZLIB_INFLATE not defined
14318                 #endif
14319
14320 int
14321 main (void)
14322 {
14323
14324   ;
14325   return 0;
14326 }
14327
14328 _ACEOF
14329
14330
14331         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14332         echo "obj-m := conftest.o" >build/Makefile
14333         modpost_flag=''
14334         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14335         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14336   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14337   (eval $ac_try) 2>&5
14338   ac_status=$?
14339   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14340   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14341   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14342   (eval $ac_try) 2>&5
14343   ac_status=$?
14344   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14345   test $ac_status = 0; }; }; then :
14346
14347                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14348 $as_echo "yes" >&6; }
14349
14350 else
14351   $as_echo "$as_me: failed program was:" >&5
14352 sed 's/^/| /' conftest.$ac_ext >&5
14353
14354                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14355 $as_echo "no" >&6; }
14356                 as_fn_error $? "
14357         *** This kernel does not include the required zlib inflate support.
14358         *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." "$LINENO" 5
14359
14360
14361
14362 fi
14363         rm -Rf build
14364
14365
14366
14367
14368         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
14369 $as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
14370
14371
14372 cat confdefs.h - <<_ACEOF >conftest.c
14373
14374
14375                 #if !defined(CONFIG_ZLIB_DEFLATE) && \
14376                     !defined(CONFIG_ZLIB_DEFLATE_MODULE)
14377                 #error CONFIG_ZLIB_DEFLATE not defined
14378                 #endif
14379
14380 int
14381 main (void)
14382 {
14383
14384   ;
14385   return 0;
14386 }
14387
14388 _ACEOF
14389
14390
14391         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14392         echo "obj-m := conftest.o" >build/Makefile
14393         modpost_flag=''
14394         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14395         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14396   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14397   (eval $ac_try) 2>&5
14398   ac_status=$?
14399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14400   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14401   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14402   (eval $ac_try) 2>&5
14403   ac_status=$?
14404   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14405   test $ac_status = 0; }; }; then :
14406
14407                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14408 $as_echo "yes" >&6; }
14409
14410 else
14411   $as_echo "$as_me: failed program was:" >&5
14412 sed 's/^/| /' conftest.$ac_ext >&5
14413
14414                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14415 $as_echo "no" >&6; }
14416                 as_fn_error $? "
14417         *** This kernel does not include the required zlib deflate support.
14418         *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." "$LINENO" 5
14419
14420
14421
14422 fi
14423         rm -Rf build
14424
14425
14426
14427         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
14428 $as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
14429
14430
14431 cat confdefs.h - <<_ACEOF >conftest.c
14432
14433
14434                 #include <linux/zlib.h>
14435
14436 int
14437 main (void)
14438 {
14439
14440                 return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
14441
14442   ;
14443   return 0;
14444 }
14445
14446 _ACEOF
14447
14448
14449         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14450         echo "obj-m := conftest.o" >build/Makefile
14451         modpost_flag=''
14452         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14453         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14454   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14455   (eval $ac_try) 2>&5
14456   ac_status=$?
14457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14458   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14459   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14460   (eval $ac_try) 2>&5
14461   ac_status=$?
14462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14463   test $ac_status = 0; }; }; then :
14464
14465                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14466 $as_echo "yes" >&6; }
14467
14468 $as_echo "#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1" >>confdefs.h
14469
14470
14471 else
14472   $as_echo "$as_me: failed program was:" >&5
14473 sed 's/^/| /' conftest.$ac_ext >&5
14474
14475                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14476 $as_echo "no" >&6; }
14477
14478
14479
14480 fi
14481         rm -Rf build
14482
14483
14484
14485
14486         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct shrink_control exists" >&5
14487 $as_echo_n "checking whether struct shrink_control exists... " >&6; }
14488
14489
14490 cat confdefs.h - <<_ACEOF >conftest.c
14491
14492
14493                 #include <linux/mm.h>
14494
14495 int
14496 main (void)
14497 {
14498
14499                 struct shrink_control sc __attribute__ ((unused));
14500
14501                 sc.nr_to_scan = 0;
14502                 sc.gfp_mask = GFP_KERNEL;
14503
14504   ;
14505   return 0;
14506 }
14507
14508 _ACEOF
14509
14510
14511         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14512         echo "obj-m := conftest.o" >build/Makefile
14513         modpost_flag=''
14514         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14515         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14516   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14517   (eval $ac_try) 2>&5
14518   ac_status=$?
14519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14520   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14521   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14522   (eval $ac_try) 2>&5
14523   ac_status=$?
14524   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14525   test $ac_status = 0; }; }; then :
14526
14527                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14528 $as_echo "yes" >&6; }
14529
14530 $as_echo "#define HAVE_SHRINK_CONTROL_STRUCT 1" >>confdefs.h
14531
14532
14533 else
14534   $as_echo "$as_me: failed program was:" >&5
14535 sed 's/^/| /' conftest.$ac_ext >&5
14536
14537                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14538 $as_echo "no" >&6; }
14539
14540
14541
14542 fi
14543         rm -Rf build
14544
14545
14546
14547
14548         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore member wait_lock is raw" >&5
14549 $as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
14550         tmp_flags="$EXTRA_KCFLAGS"
14551         EXTRA_KCFLAGS="-Werror"
14552
14553
14554 cat confdefs.h - <<_ACEOF >conftest.c
14555
14556
14557                 #include <linux/rwsem.h>
14558
14559 int
14560 main (void)
14561 {
14562
14563                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
14564                 raw_spinlock_t dummy_lock __attribute__ ((unused));
14565                 dummy_semaphore.wait_lock = dummy_lock;
14566
14567   ;
14568   return 0;
14569 }
14570
14571 _ACEOF
14572
14573
14574         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14575         echo "obj-m := conftest.o" >build/Makefile
14576         modpost_flag=''
14577         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14578         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14580   (eval $ac_try) 2>&5
14581   ac_status=$?
14582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14583   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14584   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14585   (eval $ac_try) 2>&5
14586   ac_status=$?
14587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14588   test $ac_status = 0; }; }; then :
14589
14590                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14591 $as_echo "yes" >&6; }
14592
14593 $as_echo "#define RWSEM_SPINLOCK_IS_RAW 1" >>confdefs.h
14594
14595
14596 else
14597   $as_echo "$as_me: failed program was:" >&5
14598 sed 's/^/| /' conftest.$ac_ext >&5
14599
14600                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14601 $as_echo "no" >&6; }
14602
14603
14604
14605 fi
14606         rm -Rf build
14607
14608
14609         EXTRA_KCFLAGS="$tmp_flags"
14610
14611
14612         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has member activity" >&5
14613 $as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
14614         tmp_flags="$EXTRA_KCFLAGS"
14615         EXTRA_KCFLAGS="-Werror"
14616
14617
14618 cat confdefs.h - <<_ACEOF >conftest.c
14619
14620
14621                 #include <linux/rwsem.h>
14622
14623 int
14624 main (void)
14625 {
14626
14627                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
14628                 dummy_semaphore.activity = 0;
14629
14630   ;
14631   return 0;
14632 }
14633
14634 _ACEOF
14635
14636
14637         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14638         echo "obj-m := conftest.o" >build/Makefile
14639         modpost_flag=''
14640         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14641         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14642   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14643   (eval $ac_try) 2>&5
14644   ac_status=$?
14645   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14646   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14647   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14648   (eval $ac_try) 2>&5
14649   ac_status=$?
14650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14651   test $ac_status = 0; }; }; then :
14652
14653                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14654 $as_echo "yes" >&6; }
14655
14656 $as_echo "#define HAVE_RWSEM_ACTIVITY 1" >>confdefs.h
14657
14658
14659 else
14660   $as_echo "$as_me: failed program was:" >&5
14661 sed 's/^/| /' conftest.$ac_ext >&5
14662
14663                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14664 $as_echo "no" >&6; }
14665
14666
14667
14668 fi
14669         rm -Rf build
14670
14671
14672         EXTRA_KCFLAGS="$tmp_flags"
14673
14674
14675         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has atomic_long_t member count" >&5
14676 $as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
14677         tmp_flags="$EXTRA_KCFLAGS"
14678         EXTRA_KCFLAGS="-Werror"
14679
14680
14681 cat confdefs.h - <<_ACEOF >conftest.c
14682
14683
14684                 #include <linux/rwsem.h>
14685
14686 int
14687 main (void)
14688 {
14689
14690                 DECLARE_RWSEM(dummy_semaphore);
14691                 (void) atomic_long_read(&dummy_semaphore.count);
14692
14693   ;
14694   return 0;
14695 }
14696
14697 _ACEOF
14698
14699
14700         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14701         echo "obj-m := conftest.o" >build/Makefile
14702         modpost_flag=''
14703         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14704         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14705   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14706   (eval $ac_try) 2>&5
14707   ac_status=$?
14708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14709   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14710   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14711   (eval $ac_try) 2>&5
14712   ac_status=$?
14713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14714   test $ac_status = 0; }; }; then :
14715
14716                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14717 $as_echo "yes" >&6; }
14718
14719 $as_echo "#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1" >>confdefs.h
14720
14721
14722 else
14723   $as_echo "$as_me: failed program was:" >&5
14724 sed 's/^/| /' conftest.$ac_ext >&5
14725
14726                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14727 $as_echo "no" >&6; }
14728
14729
14730
14731 fi
14732         rm -Rf build
14733
14734
14735         EXTRA_KCFLAGS="$tmp_flags"
14736
14737         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/rt.h exists" >&5
14738 $as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
14739
14740
14741 cat confdefs.h - <<_ACEOF >conftest.c
14742
14743
14744                 #include <linux/sched.h>
14745                 #include <linux/sched/rt.h>
14746
14747 int
14748 main (void)
14749 {
14750
14751                 return 0;
14752
14753   ;
14754   return 0;
14755 }
14756
14757 _ACEOF
14758
14759
14760         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14761         echo "obj-m := conftest.o" >build/Makefile
14762         modpost_flag=''
14763         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14764         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14765   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14766   (eval $ac_try) 2>&5
14767   ac_status=$?
14768   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14769   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14770   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14771   (eval $ac_try) 2>&5
14772   ac_status=$?
14773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14774   test $ac_status = 0; }; }; then :
14775
14776
14777 $as_echo "#define HAVE_SCHED_RT_HEADER 1" >>confdefs.h
14778
14779                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14780 $as_echo "yes" >&6; }
14781
14782 else
14783   $as_echo "$as_me: failed program was:" >&5
14784 sed 's/^/| /' conftest.$ac_ext >&5
14785
14786                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14787 $as_echo "no" >&6; }
14788
14789
14790
14791 fi
14792         rm -Rf build
14793
14794
14795
14796
14797         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants" >&5
14798 $as_echo_n "checking whether vfs_getattr() wants... " >&6; }
14799
14800
14801 cat confdefs.h - <<_ACEOF >conftest.c
14802
14803
14804                 #include <linux/fs.h>
14805
14806 int
14807 main (void)
14808 {
14809
14810                 vfs_getattr((struct path *) NULL,
14811                         (struct kstat *)NULL);
14812
14813   ;
14814   return 0;
14815 }
14816
14817 _ACEOF
14818
14819
14820         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14821         echo "obj-m := conftest.o" >build/Makefile
14822         modpost_flag=''
14823         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14824         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14825   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14826   (eval $ac_try) 2>&5
14827   ac_status=$?
14828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14829   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14830   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14831   (eval $ac_try) 2>&5
14832   ac_status=$?
14833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14834   test $ac_status = 0; }; }; then :
14835
14836                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 2 args" >&5
14837 $as_echo "2 args" >&6; }
14838
14839 $as_echo "#define HAVE_2ARGS_VFS_GETATTR 1" >>confdefs.h
14840
14841
14842 else
14843   $as_echo "$as_me: failed program was:" >&5
14844 sed 's/^/| /' conftest.$ac_ext >&5
14845
14846
14847
14848 cat confdefs.h - <<_ACEOF >conftest.c
14849
14850
14851                         #include <linux/fs.h>
14852
14853 int
14854 main (void)
14855 {
14856
14857                         vfs_getattr((struct vfsmount *)NULL,
14858                                 (struct dentry *)NULL,
14859                                 (struct kstat *)NULL);
14860
14861   ;
14862   return 0;
14863 }
14864
14865 _ACEOF
14866
14867
14868         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14869         echo "obj-m := conftest.o" >build/Makefile
14870         modpost_flag=''
14871         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14872         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14873   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14874   (eval $ac_try) 2>&5
14875   ac_status=$?
14876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14877   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14878   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14879   (eval $ac_try) 2>&5
14880   ac_status=$?
14881   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14882   test $ac_status = 0; }; }; then :
14883
14884                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: 3 args" >&5
14885 $as_echo "3 args" >&6; }
14886
14887 else
14888   $as_echo "$as_me: failed program was:" >&5
14889 sed 's/^/| /' conftest.$ac_ext >&5
14890
14891                         as_fn_error $? "unknown" "$LINENO" 5
14892
14893
14894
14895 fi
14896         rm -Rf build
14897
14898
14899
14900
14901
14902 fi
14903         rm -Rf build
14904
14905
14906
14907
14908         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep_range() is available" >&5
14909 $as_echo_n "checking whether usleep_range() is available... " >&6; }
14910
14911
14912 cat confdefs.h - <<_ACEOF >conftest.c
14913
14914
14915                 #include <linux/delay.h>
14916
14917 int
14918 main (void)
14919 {
14920
14921                 usleep_range(0, 0);
14922
14923   ;
14924   return 0;
14925 }
14926
14927 _ACEOF
14928
14929
14930         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14931         echo "obj-m := conftest.o" >build/Makefile
14932         modpost_flag=''
14933         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14934         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14935   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14936   (eval $ac_try) 2>&5
14937   ac_status=$?
14938   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14939   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
14940   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14941   (eval $ac_try) 2>&5
14942   ac_status=$?
14943   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14944   test $ac_status = 0; }; }; then :
14945
14946                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14947 $as_echo "yes" >&6; }
14948
14949 $as_echo "#define HAVE_USLEEP_RANGE 1" >>confdefs.h
14950
14951
14952 else
14953   $as_echo "$as_me: failed program was:" >&5
14954 sed 's/^/| /' conftest.$ac_ext >&5
14955
14956                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14957 $as_echo "no" >&6; }
14958
14959
14960
14961 fi
14962         rm -Rf build
14963
14964
14965
14966
14967         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has allocflags" >&5
14968 $as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
14969
14970
14971 cat confdefs.h - <<_ACEOF >conftest.c
14972
14973
14974                 #include <linux/slab.h>
14975
14976 int
14977 main (void)
14978 {
14979
14980                 struct kmem_cache cachep __attribute__ ((unused));
14981                 cachep.allocflags = GFP_KERNEL;
14982
14983   ;
14984   return 0;
14985 }
14986
14987 _ACEOF
14988
14989
14990         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
14991         echo "obj-m := conftest.o" >build/Makefile
14992         modpost_flag=''
14993         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
14994         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
14995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
14996   (eval $ac_try) 2>&5
14997   ac_status=$?
14998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14999   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15000   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15001   (eval $ac_try) 2>&5
15002   ac_status=$?
15003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15004   test $ac_status = 0; }; }; then :
15005
15006                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15007 $as_echo "yes" >&6; }
15008
15009 $as_echo "#define HAVE_KMEM_CACHE_ALLOCFLAGS 1" >>confdefs.h
15010
15011
15012 else
15013   $as_echo "$as_me: failed program was:" >&5
15014 sed 's/^/| /' conftest.$ac_ext >&5
15015
15016                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15017 $as_echo "no" >&6; }
15018
15019                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has gfpflags" >&5
15020 $as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
15021
15022
15023 cat confdefs.h - <<_ACEOF >conftest.c
15024
15025
15026                         #include <linux/slab.h>
15027
15028 int
15029 main (void)
15030 {
15031
15032                         struct kmem_cache cachep __attribute__ ((unused));
15033                         cachep.gfpflags = GFP_KERNEL;
15034
15035   ;
15036   return 0;
15037 }
15038
15039 _ACEOF
15040
15041
15042         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15043         echo "obj-m := conftest.o" >build/Makefile
15044         modpost_flag=''
15045         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15046         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15047   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15048   (eval $ac_try) 2>&5
15049   ac_status=$?
15050   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15051   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15052   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15053   (eval $ac_try) 2>&5
15054   ac_status=$?
15055   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15056   test $ac_status = 0; }; }; then :
15057
15058                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15059 $as_echo "yes" >&6; }
15060
15061 $as_echo "#define HAVE_KMEM_CACHE_GFPFLAGS 1" >>confdefs.h
15062
15063
15064 else
15065   $as_echo "$as_me: failed program was:" >&5
15066 sed 's/^/| /' conftest.$ac_ext >&5
15067
15068                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15069 $as_echo "no" >&6; }
15070
15071
15072
15073 fi
15074         rm -Rf build
15075
15076
15077
15078
15079
15080 fi
15081         rm -Rf build
15082
15083
15084
15085
15086         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wait_on_bit() takes an action" >&5
15087 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
15088
15089
15090 cat confdefs.h - <<_ACEOF >conftest.c
15091
15092
15093                 #include <linux/wait.h>
15094
15095 int
15096 main (void)
15097 {
15098
15099                 int (*action)(void *) = NULL;
15100                 wait_on_bit(NULL, 0, action, 0);
15101
15102   ;
15103   return 0;
15104 }
15105
15106 _ACEOF
15107
15108
15109         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15110         echo "obj-m := conftest.o" >build/Makefile
15111         modpost_flag=''
15112         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15113         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15114   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15115   (eval $ac_try) 2>&5
15116   ac_status=$?
15117   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15118   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15119   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15120   (eval $ac_try) 2>&5
15121   ac_status=$?
15122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15123   test $ac_status = 0; }; }; then :
15124
15125                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15126 $as_echo "yes" >&6; }
15127
15128 $as_echo "#define HAVE_WAIT_ON_BIT_ACTION 1" >>confdefs.h
15129
15130
15131 else
15132   $as_echo "$as_me: failed program was:" >&5
15133 sed 's/^/| /' conftest.$ac_ext >&5
15134
15135                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15136 $as_echo "no" >&6; }
15137
15138
15139
15140 fi
15141         rm -Rf build
15142
15143
15144
15145
15146         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_lock_shared() exists" >&5
15147 $as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
15148         tmp_flags="$EXTRA_KCFLAGS"
15149         EXTRA_KCFLAGS="-Werror"
15150
15151
15152 cat confdefs.h - <<_ACEOF >conftest.c
15153
15154
15155                 #include <linux/fs.h>
15156
15157 int
15158 main (void)
15159 {
15160
15161                 struct inode *inode = NULL;
15162                 inode_lock_shared(inode);
15163
15164   ;
15165   return 0;
15166 }
15167
15168 _ACEOF
15169
15170
15171         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15172         echo "obj-m := conftest.o" >build/Makefile
15173         modpost_flag=''
15174         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15175         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15176   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15177   (eval $ac_try) 2>&5
15178   ac_status=$?
15179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15180   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15181   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15182   (eval $ac_try) 2>&5
15183   ac_status=$?
15184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15185   test $ac_status = 0; }; }; then :
15186
15187                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15188 $as_echo "yes" >&6; }
15189
15190 $as_echo "#define HAVE_INODE_LOCK_SHARED 1" >>confdefs.h
15191
15192
15193 else
15194   $as_echo "$as_me: failed program was:" >&5
15195 sed 's/^/| /' conftest.$ac_ext >&5
15196
15197                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15198 $as_echo "no" >&6; }
15199
15200
15201
15202 fi
15203         rm -Rf build
15204
15205
15206         EXTRA_KCFLAGS="$tmp_flags"
15207
15208
15209         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex has owner" >&5
15210 $as_echo_n "checking whether mutex has owner... " >&6; }
15211         tmp_flags="$EXTRA_KCFLAGS"
15212         EXTRA_KCFLAGS="-Werror"
15213
15214
15215 cat confdefs.h - <<_ACEOF >conftest.c
15216
15217
15218                 #include <linux/mutex.h>
15219                 #include <linux/spinlock.h>
15220
15221 int
15222 main (void)
15223 {
15224
15225                 DEFINE_MUTEX(m);
15226                 struct task_struct *t __attribute__ ((unused));
15227                 t = m.owner;
15228
15229   ;
15230   return 0;
15231 }
15232
15233 _ACEOF
15234
15235
15236         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15237         echo "obj-m := conftest.o" >build/Makefile
15238         modpost_flag=''
15239         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15240         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15241   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15242   (eval $ac_try) 2>&5
15243   ac_status=$?
15244   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15245   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15246   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15247   (eval $ac_try) 2>&5
15248   ac_status=$?
15249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15250   test $ac_status = 0; }; }; then :
15251
15252                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15253 $as_echo "yes" >&6; }
15254
15255 $as_echo "#define HAVE_MUTEX_OWNER 1" >>confdefs.h
15256
15257
15258 else
15259   $as_echo "$as_me: failed program was:" >&5
15260 sed 's/^/| /' conftest.$ac_ext >&5
15261
15262                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15263 $as_echo "no" >&6; }
15264
15265
15266
15267 fi
15268         rm -Rf build
15269
15270
15271         EXTRA_KCFLAGS="$tmp_flags"
15272
15273
15274         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether group_info->gid exists" >&5
15275 $as_echo_n "checking whether group_info->gid exists... " >&6; }
15276         tmp_flags="$EXTRA_KCFLAGS"
15277         EXTRA_KCFLAGS="-Werror"
15278
15279
15280 cat confdefs.h - <<_ACEOF >conftest.c
15281
15282
15283                 #include <linux/cred.h>
15284
15285 int
15286 main (void)
15287 {
15288
15289                 struct group_info *gi = groups_alloc(1);
15290                 gi->gid[0] = KGIDT_INIT(0);
15291
15292   ;
15293   return 0;
15294 }
15295
15296 _ACEOF
15297
15298
15299         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15300         echo "obj-m := conftest.o" >build/Makefile
15301         modpost_flag=''
15302         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15303         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15304   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15305   (eval $ac_try) 2>&5
15306   ac_status=$?
15307   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15308   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15309   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15310   (eval $ac_try) 2>&5
15311   ac_status=$?
15312   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15313   test $ac_status = 0; }; }; then :
15314
15315                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15316 $as_echo "yes" >&6; }
15317
15318 $as_echo "#define HAVE_GROUP_INFO_GID 1" >>confdefs.h
15319
15320
15321 else
15322   $as_echo "$as_me: failed program was:" >&5
15323 sed 's/^/| /' conftest.$ac_ext >&5
15324
15325                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15326 $as_echo "no" >&6; }
15327
15328
15329
15330 fi
15331         rm -Rf build
15332
15333
15334         EXTRA_KCFLAGS="$tmp_flags"
15335
15336  ;;
15337                 user)      ;;
15338                 all)
15339
15340
15341 # Check whether --with-linux was given.
15342 if test "${with_linux+set}" = set; then :
15343   withval=$with_linux; kernelsrc="$withval"
15344 fi
15345
15346
15347
15348 # Check whether --with-linux-obj was given.
15349 if test "${with_linux_obj+set}" = set; then :
15350   withval=$with_linux_obj; kernelbuild="$withval"
15351 fi
15352
15353
15354         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source directory" >&5
15355 $as_echo_n "checking kernel source directory... " >&6; }
15356         if test -z "$kernelsrc"; then
15357                 if test -e "/lib/modules/$(uname -r)/source"; then
15358                         headersdir="/lib/modules/$(uname -r)/source"
15359                         sourcelink=$(readlink -f "$headersdir")
15360                 elif test -e "/lib/modules/$(uname -r)/build"; then
15361                         headersdir="/lib/modules/$(uname -r)/build"
15362                         sourcelink=$(readlink -f "$headersdir")
15363                 else
15364                         sourcelink=$(ls -1d /usr/src/kernels/* \
15365                                      /usr/src/linux-* \
15366                                      2>/dev/null | grep -v obj | tail -1)
15367                 fi
15368
15369                 if test -n "$sourcelink" && test -e ${sourcelink}; then
15370                         kernelsrc=`readlink -f ${sourcelink}`
15371                 else
15372                         kernelsrc="Not found"
15373                 fi
15374         else
15375                 if test "$kernelsrc" = "NONE"; then
15376                         kernsrcver=NONE
15377                 fi
15378         fi
15379
15380         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelsrc" >&5
15381 $as_echo "$kernelsrc" >&6; }
15382         if test ! -d "$kernelsrc"; then
15383                 as_fn_error $? "
15384         *** Please make sure the kernel devel package for your distribution
15385         *** is installed and then try again.  If that fails, you can specify the
15386         *** location of the kernel source with the '--with-linux=PATH' option." "$LINENO" 5
15387         fi
15388
15389         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel build directory" >&5
15390 $as_echo_n "checking kernel build directory... " >&6; }
15391         if test -z "$kernelbuild"; then
15392                 if test -e "/lib/modules/$(uname -r)/build"; then
15393                         kernelbuild=`readlink -f /lib/modules/$(uname -r)/build`
15394                 elif test -d ${kernelsrc}-obj/${target_cpu}/${target_cpu}; then
15395                         kernelbuild=${kernelsrc}-obj/${target_cpu}/${target_cpu}
15396                 elif test -d ${kernelsrc}-obj/${target_cpu}/default; then
15397                         kernelbuild=${kernelsrc}-obj/${target_cpu}/default
15398                 elif test -d `dirname ${kernelsrc}`/build-${target_cpu}; then
15399                         kernelbuild=`dirname ${kernelsrc}`/build-${target_cpu}
15400                 else
15401                         kernelbuild=${kernelsrc}
15402                 fi
15403         fi
15404         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernelbuild" >&5
15405 $as_echo "$kernelbuild" >&6; }
15406
15407         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel source version" >&5
15408 $as_echo_n "checking kernel source version... " >&6; }
15409         utsrelease1=$kernelbuild/include/linux/version.h
15410         utsrelease2=$kernelbuild/include/linux/utsrelease.h
15411         utsrelease3=$kernelbuild/include/generated/utsrelease.h
15412         if test -r $utsrelease1 && fgrep -q UTS_RELEASE $utsrelease1; then
15413                 utsrelease=linux/version.h
15414         elif test -r $utsrelease2 && fgrep -q UTS_RELEASE $utsrelease2; then
15415                 utsrelease=linux/utsrelease.h
15416         elif test -r $utsrelease3 && fgrep -q UTS_RELEASE $utsrelease3; then
15417                 utsrelease=generated/utsrelease.h
15418         fi
15419
15420         if test "$utsrelease"; then
15421                 kernsrcver=`(echo "#include <$utsrelease>";
15422                              echo "kernsrcver=UTS_RELEASE") |
15423                              cpp -I $kernelbuild/include |
15424                              grep "^kernsrcver=" | cut -d \" -f 2`
15425
15426                 if test -z "$kernsrcver"; then
15427                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
15428 $as_echo "Not found" >&6; }
15429                         as_fn_error $? "*** Cannot determine kernel version." "$LINENO" 5
15430                 fi
15431         else
15432                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
15433 $as_echo "Not found" >&6; }
15434                 if test "x$enable_linux_builtin" != xyes; then
15435                         as_fn_error $? "*** Cannot find UTS_RELEASE definition." "$LINENO" 5
15436                 else
15437                         as_fn_error $? "
15438         *** Cannot find UTS_RELEASE definition.
15439         *** Please run 'make prepare' inside the kernel source tree." "$LINENO" 5
15440                 fi
15441         fi
15442
15443         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kernsrcver" >&5
15444 $as_echo "$kernsrcver" >&6; }
15445
15446         LINUX=${kernelsrc}
15447         LINUX_OBJ=${kernelbuild}
15448         LINUX_VERSION=${kernsrcver}
15449
15450
15451
15452
15453
15454
15455         modpost=$LINUX/scripts/Makefile.modpost
15456         { $as_echo "$as_me:${as_lineno-$LINENO}: checking kernel file name for module symbols" >&5
15457 $as_echo_n "checking kernel file name for module symbols... " >&6; }
15458         if test "x$enable_linux_builtin" != xyes -a -f "$modpost"; then
15459                 if grep -q Modules.symvers $modpost; then
15460                         LINUX_SYMBOLS=Modules.symvers
15461                 else
15462                         LINUX_SYMBOLS=Module.symvers
15463                 fi
15464
15465                 if ! test -f "$LINUX_OBJ/$LINUX_SYMBOLS"; then
15466                         as_fn_error $? "
15467         *** Please make sure the kernel devel package for your distribution
15468         *** is installed.  If you are building with a custom kernel, make sure the
15469         *** kernel is configured, built, and the '--with-linux=PATH' configure
15470         *** option refers to the location of the kernel source." "$LINENO" 5
15471                 fi
15472         else
15473                 LINUX_SYMBOLS=NONE
15474         fi
15475         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINUX_SYMBOLS" >&5
15476 $as_echo "$LINUX_SYMBOLS" >&6; }
15477
15478
15479
15480
15481         if test "${LINUX_OBJ}" != "${LINUX}"; then
15482                 KERNELMAKE_PARAMS="$KERNELMAKE_PARAMS O=$LINUX_OBJ"
15483         fi
15484
15485
15486         KERNELCPPFLAGS="$KERNELCPPFLAGS -Wstrict-prototypes"
15487
15488
15489
15490         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether debugging is enabled" >&5
15491 $as_echo_n "checking whether debugging is enabled... " >&6; }
15492         # Check whether --enable-debug was given.
15493 if test "${enable_debug+set}" = set; then :
15494   enableval=$enable_debug;
15495 else
15496   enable_debug=no
15497 fi
15498
15499
15500         if test "x$enable_debug" = xyes; then :
15501
15502                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG -Werror"
15503                 DEBUG_CFLAGS="-DDEBUG -Werror"
15504                 DEBUG_SPL="_with_debug"
15505
15506 else
15507
15508                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DNDEBUG"
15509                 DEBUG_CFLAGS="-DNDEBUG"
15510                 DEBUG_SPL="_without_debug"
15511
15512 fi
15513
15514
15515
15516         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug" >&5
15517 $as_echo "$enable_debug" >&6; }
15518
15519
15520         # Check whether --enable-debug-kmem was given.
15521 if test "${enable_debug_kmem+set}" = set; then :
15522   enableval=$enable_debug_kmem;
15523 else
15524   enable_debug_kmem=no
15525 fi
15526
15527
15528         if test "x$enable_debug_kmem" = xyes; then :
15529
15530                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM"
15531                 DEBUG_KMEM="_with_debug_kmem"
15532
15533 $as_echo "#define DEBUG_KMEM 1" >>confdefs.h
15534
15535
15536 else
15537
15538                 DEBUG_KMEM="_without_debug_kmem"
15539
15540 fi
15541
15542
15543         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether basic kmem accounting is enabled" >&5
15544 $as_echo_n "checking whether basic kmem accounting is enabled... " >&6; }
15545         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem" >&5
15546 $as_echo "$enable_debug_kmem" >&6; }
15547
15548
15549         # Check whether --enable-debug-kmem-tracking was given.
15550 if test "${enable_debug_kmem_tracking+set}" = set; then :
15551   enableval=$enable_debug_kmem_tracking;
15552 else
15553   enable_debug_kmem_tracking=no
15554 fi
15555
15556
15557         if test "x$enable_debug_kmem_tracking" = xyes; then :
15558
15559                 KERNELCPPFLAGS="${KERNELCPPFLAGS} -DDEBUG_KMEM_TRACKING"
15560                 DEBUG_KMEM_TRACKING="_with_debug_kmem_tracking"
15561
15562 $as_echo "#define DEBUG_KMEM_TRACKING 1" >>confdefs.h
15563
15564
15565 else
15566
15567                 DEBUG_KMEM_TRACKING="_without_debug_kmem_tracking"
15568
15569 fi
15570
15571
15572         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether detailed kmem tracking is enabled" >&5
15573 $as_echo_n "checking whether detailed kmem tracking is enabled... " >&6; }
15574         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_debug_kmem_tracking" >&5
15575 $as_echo "$enable_debug_kmem_tracking" >&6; }
15576
15577         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether modules can be built" >&5
15578 $as_echo_n "checking whether modules can be built... " >&6; }
15579
15580
15581 cat confdefs.h - <<_ACEOF >conftest.c
15582
15583
15584 int
15585 main (void)
15586 {
15587
15588   ;
15589   return 0;
15590 }
15591
15592 _ACEOF
15593
15594
15595         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15596         echo "obj-m := conftest.o" >build/Makefile
15597         modpost_flag=''
15598         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15599         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15600   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15601   (eval $ac_try) 2>&5
15602   ac_status=$?
15603   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15604   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15605   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15606   (eval $ac_try) 2>&5
15607   ac_status=$?
15608   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15609   test $ac_status = 0; }; }; then :
15610
15611                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15612 $as_echo "yes" >&6; }
15613
15614 else
15615   $as_echo "$as_me: failed program was:" >&5
15616 sed 's/^/| /' conftest.$ac_ext >&5
15617
15618                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15619 $as_echo "no" >&6; }
15620                 if test "x$enable_linux_builtin" != xyes; then
15621                         as_fn_error $? "*** Unable to build an empty module." "$LINENO" 5
15622                 else
15623                         as_fn_error $? "
15624         *** Unable to build an empty module.
15625         *** Please run 'make scripts' inside the kernel source tree." "$LINENO" 5
15626                 fi
15627
15628
15629
15630 fi
15631         rm -Rf build
15632
15633
15634
15635         if test "x$cross_compiling" != xyes; then :
15636
15637                 if test "$cross_compiling" = yes; then :
15638   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15640 as_fn_error $? "cannot run test program while cross compiling
15641 See \`config.log' for more details" "$LINENO" 5; }
15642 else
15643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15644 /* end confdefs.h.  */
15645
15646
15647                                 #include "$LINUX/include/linux/license.h"
15648
15649 int
15650 main ()
15651 {
15652
15653                                 return !license_is_gpl_compatible(
15654                                     "$SPL_META_LICENSE");
15655
15656   ;
15657   return 0;
15658 }
15659
15660 _ACEOF
15661 if ac_fn_c_try_run "$LINENO"; then :
15662
15663
15664 $as_echo "#define SPL_IS_GPL_COMPATIBLE 1" >>confdefs.h
15665
15666
15667 fi
15668 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15669   conftest.$ac_objext conftest.beam conftest.$ac_ext
15670 fi
15671
15672
15673 fi
15674
15675
15676         # Check whether --enable-atomic-spinlocks was given.
15677 if test "${enable_atomic_spinlocks+set}" = set; then :
15678   enableval=$enable_atomic_spinlocks;
15679 else
15680   enable_atomic_spinlocks=check
15681 fi
15682
15683
15684
15685
15686 cat confdefs.h - <<_ACEOF >conftest.c
15687
15688
15689                 #include <linux/fs.h>
15690
15691 int
15692 main (void)
15693 {
15694
15695                 atomic64_t *ptr __attribute__ ((unused));
15696
15697   ;
15698   return 0;
15699 }
15700
15701 _ACEOF
15702
15703
15704         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15705         echo "obj-m := conftest.o" >build/Makefile
15706         modpost_flag=''
15707         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15708         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15709   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15710   (eval $ac_try) 2>&5
15711   ac_status=$?
15712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15713   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15714   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15715   (eval $ac_try) 2>&5
15716   ac_status=$?
15717   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15718   test $ac_status = 0; }; }; then :
15719
15720                 have_atomic64_t=yes
15721
15722 $as_echo "#define HAVE_ATOMIC64_T 1" >>confdefs.h
15723
15724
15725 else
15726   $as_echo "$as_me: failed program was:" >&5
15727 sed 's/^/| /' conftest.$ac_ext >&5
15728
15729                 have_atomic64_t=no
15730
15731
15732
15733 fi
15734         rm -Rf build
15735
15736
15737
15738         if test "x$enable_atomic_spinlocks" = xcheck; then :
15739
15740                 if test "x$have_atomic64_t" = xyes; then :
15741
15742                         enable_atomic_spinlocks=no
15743
15744 else
15745
15746                         enable_atomic_spinlocks=yes
15747
15748 fi
15749
15750 fi
15751
15752         if test "x$enable_atomic_spinlocks" = xyes; then :
15753
15754
15755 $as_echo "#define ATOMIC_SPINLOCK 1" >>confdefs.h
15756
15757
15758 else
15759
15760                 if test "x$have_atomic64_t" = xno; then :
15761
15762                         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15764 as_fn_error $? "--disable-atomic-spinlocks given but required atomic64 support is unavailable
15765 See \`config.log' for more details" "$LINENO" 5; }
15766
15767 fi
15768
15769 fi
15770
15771         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether atomic types use spinlocks" >&5
15772 $as_echo_n "checking whether atomic types use spinlocks... " >&6; }
15773         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_atomic_spinlocks" >&5
15774 $as_echo "$enable_atomic_spinlocks" >&6; }
15775
15776         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kernel defines atomic64_t" >&5
15777 $as_echo_n "checking whether kernel defines atomic64_t... " >&6; }
15778         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_atomic64_t" >&5
15779 $as_echo "$have_atomic64_t" >&6; }
15780
15781
15782         tmp_flags="$EXTRA_KCFLAGS"
15783         EXTRA_KCFLAGS="-Werror"
15784                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 2-argument shrinker exists" >&5
15785 $as_echo_n "checking whether old 2-argument shrinker exists... " >&6; }
15786
15787
15788 cat confdefs.h - <<_ACEOF >conftest.c
15789
15790
15791                 #include <linux/mm.h>
15792
15793                 int shrinker_cb(int nr_to_scan, gfp_t gfp_mask);
15794
15795 int
15796 main (void)
15797 {
15798
15799                 struct shrinker cache_shrinker = {
15800                         .shrink = shrinker_cb,
15801                         .seeks = DEFAULT_SEEKS,
15802                 };
15803                 register_shrinker(&cache_shrinker);
15804
15805   ;
15806   return 0;
15807 }
15808
15809 _ACEOF
15810
15811
15812         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15813         echo "obj-m := conftest.o" >build/Makefile
15814         modpost_flag=''
15815         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15816         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15817   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15818   (eval $ac_try) 2>&5
15819   ac_status=$?
15820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15821   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15822   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15823   (eval $ac_try) 2>&5
15824   ac_status=$?
15825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15826   test $ac_status = 0; }; }; then :
15827
15828                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15829 $as_echo "yes" >&6; }
15830
15831 $as_echo "#define HAVE_2ARGS_OLD_SHRINKER_CALLBACK 1" >>confdefs.h
15832
15833
15834 else
15835   $as_echo "$as_me: failed program was:" >&5
15836 sed 's/^/| /' conftest.$ac_ext >&5
15837
15838                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15839 $as_echo "no" >&6; }
15840                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether old 3-argument shrinker exists" >&5
15841 $as_echo_n "checking whether old 3-argument shrinker exists... " >&6; }
15842
15843
15844 cat confdefs.h - <<_ACEOF >conftest.c
15845
15846
15847                         #include <linux/mm.h>
15848
15849                         int shrinker_cb(struct shrinker *, int nr_to_scan,
15850                                         gfp_t gfp_mask);
15851
15852 int
15853 main (void)
15854 {
15855
15856                         struct shrinker cache_shrinker = {
15857                                 .shrink = shrinker_cb,
15858                                 .seeks = DEFAULT_SEEKS,
15859                         };
15860                         register_shrinker(&cache_shrinker);
15861
15862   ;
15863   return 0;
15864 }
15865
15866 _ACEOF
15867
15868
15869         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15870         echo "obj-m := conftest.o" >build/Makefile
15871         modpost_flag=''
15872         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15873         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15874   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15875   (eval $ac_try) 2>&5
15876   ac_status=$?
15877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15878   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15879   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15880   (eval $ac_try) 2>&5
15881   ac_status=$?
15882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15883   test $ac_status = 0; }; }; then :
15884
15885                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15886 $as_echo "yes" >&6; }
15887
15888 $as_echo "#define HAVE_3ARGS_SHRINKER_CALLBACK 1" >>confdefs.h
15889
15890
15891 else
15892   $as_echo "$as_me: failed program was:" >&5
15893 sed 's/^/| /' conftest.$ac_ext >&5
15894
15895                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15896 $as_echo "no" >&6; }
15897                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether new 2-argument shrinker exists" >&5
15898 $as_echo_n "checking whether new 2-argument shrinker exists... " >&6; }
15899
15900
15901 cat confdefs.h - <<_ACEOF >conftest.c
15902
15903
15904                                 #include <linux/mm.h>
15905
15906                                 int shrinker_cb(struct shrinker *,
15907                                                 struct shrink_control *sc);
15908
15909 int
15910 main (void)
15911 {
15912
15913                                 struct shrinker cache_shrinker = {
15914                                         .shrink = shrinker_cb,
15915                                         .seeks = DEFAULT_SEEKS,
15916                                 };
15917                                 register_shrinker(&cache_shrinker);
15918
15919   ;
15920   return 0;
15921 }
15922
15923 _ACEOF
15924
15925
15926         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15927         echo "obj-m := conftest.o" >build/Makefile
15928         modpost_flag=''
15929         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15930         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15931   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15932   (eval $ac_try) 2>&5
15933   ac_status=$?
15934   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15935   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15936   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15937   (eval $ac_try) 2>&5
15938   ac_status=$?
15939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15940   test $ac_status = 0; }; }; then :
15941
15942                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15943 $as_echo "yes" >&6; }
15944
15945 $as_echo "#define HAVE_2ARGS_NEW_SHRINKER_CALLBACK 1" >>confdefs.h
15946
15947
15948 else
15949   $as_echo "$as_me: failed program was:" >&5
15950 sed 's/^/| /' conftest.$ac_ext >&5
15951
15952                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15953 $as_echo "no" >&6; }
15954                                                                                                                                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ->count_objects callback exists" >&5
15955 $as_echo_n "checking whether ->count_objects callback exists... " >&6; }
15956
15957
15958 cat confdefs.h - <<_ACEOF >conftest.c
15959
15960
15961                                         #include <linux/mm.h>
15962
15963                                         unsigned long shrinker_cb(
15964                                                 struct shrinker *,
15965                                                 struct shrink_control *sc);
15966
15967 int
15968 main (void)
15969 {
15970
15971                                         struct shrinker cache_shrinker = {
15972                                                 .count_objects = shrinker_cb,
15973                                                 .scan_objects = shrinker_cb,
15974                                                 .seeks = DEFAULT_SEEKS,
15975                                         };
15976                                         register_shrinker(&cache_shrinker);
15977
15978   ;
15979   return 0;
15980 }
15981
15982 _ACEOF
15983
15984
15985         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
15986         echo "obj-m := conftest.o" >build/Makefile
15987         modpost_flag=''
15988         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
15989         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
15990   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15991   (eval $ac_try) 2>&5
15992   ac_status=$?
15993   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15994   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
15995   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
15996   (eval $ac_try) 2>&5
15997   ac_status=$?
15998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15999   test $ac_status = 0; }; }; then :
16000
16001                                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16002 $as_echo "yes" >&6; }
16003
16004 $as_echo "#define HAVE_SPLIT_SHRINKER_CALLBACK 1" >>confdefs.h
16005
16006
16007 else
16008   $as_echo "$as_me: failed program was:" >&5
16009 sed 's/^/| /' conftest.$ac_ext >&5
16010
16011                                         as_fn_error $? "error" "$LINENO" 5
16012
16013
16014
16015 fi
16016         rm -Rf build
16017
16018
16019
16020
16021
16022 fi
16023         rm -Rf build
16024
16025
16026
16027
16028
16029 fi
16030         rm -Rf build
16031
16032
16033
16034
16035
16036 fi
16037         rm -Rf build
16038
16039
16040         EXTRA_KCFLAGS="$tmp_flags"
16041
16042
16043         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct ctl_table has ctl_name" >&5
16044 $as_echo_n "checking whether struct ctl_table has ctl_name... " >&6; }
16045
16046
16047 cat confdefs.h - <<_ACEOF >conftest.c
16048
16049
16050                 #include <linux/sysctl.h>
16051
16052 int
16053 main (void)
16054 {
16055
16056                 struct ctl_table ctl __attribute__ ((unused));
16057                 ctl.ctl_name = 0;
16058
16059   ;
16060   return 0;
16061 }
16062
16063 _ACEOF
16064
16065
16066         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16067         echo "obj-m := conftest.o" >build/Makefile
16068         modpost_flag=''
16069         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16070         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16071   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16072   (eval $ac_try) 2>&5
16073   ac_status=$?
16074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16075   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16076   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16077   (eval $ac_try) 2>&5
16078   ac_status=$?
16079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16080   test $ac_status = 0; }; }; then :
16081
16082                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16083 $as_echo "yes" >&6; }
16084
16085 $as_echo "#define HAVE_CTL_NAME 1" >>confdefs.h
16086
16087
16088 else
16089   $as_echo "$as_me: failed program was:" >&5
16090 sed 's/^/| /' conftest.$ac_ext >&5
16091
16092                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16093 $as_echo "no" >&6; }
16094
16095
16096
16097 fi
16098         rm -Rf build
16099
16100
16101
16102
16103         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_TRIM_UNUSED_KSYM is disabled" >&5
16104 $as_echo_n "checking whether CONFIG_TRIM_UNUSED_KSYM is disabled... " >&6; }
16105
16106
16107 cat confdefs.h - <<_ACEOF >conftest.c
16108
16109
16110                 #if defined(CONFIG_TRIM_UNUSED_KSYMS)
16111                 #error CONFIG_TRIM_UNUSED_KSYMS not defined
16112                 #endif
16113
16114 int
16115 main (void)
16116 {
16117
16118   ;
16119   return 0;
16120 }
16121
16122 _ACEOF
16123
16124
16125         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16126         echo "obj-m := conftest.o" >build/Makefile
16127         modpost_flag=''
16128         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16129         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16130   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16131   (eval $ac_try) 2>&5
16132   ac_status=$?
16133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16134   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16135   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16136   (eval $ac_try) 2>&5
16137   ac_status=$?
16138   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16139   test $ac_status = 0; }; }; then :
16140
16141                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16142 $as_echo "yes" >&6; }
16143
16144 else
16145   $as_echo "$as_me: failed program was:" >&5
16146 sed 's/^/| /' conftest.$ac_ext >&5
16147
16148                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16149 $as_echo "no" >&6; }
16150                 as_fn_error $? "
16151         *** This kernel has unused symbols trimming enabled, please disable.
16152         *** Rebuild the kernel with CONFIG_TRIM_UNUSED_KSYMS=n set." "$LINENO" 5
16153
16154
16155
16156 fi
16157         rm -Rf build
16158
16159
16160
16161
16162         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether PDE_DATA() is available" >&5
16163 $as_echo_n "checking whether PDE_DATA() is available... " >&6; }
16164
16165
16166
16167 cat confdefs.h - <<_ACEOF >conftest.c
16168
16169
16170                 #include <linux/proc_fs.h>
16171
16172 int
16173 main (void)
16174 {
16175
16176                 PDE_DATA(NULL);
16177
16178   ;
16179   return 0;
16180 }
16181
16182 _ACEOF
16183
16184
16185         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16186         echo "obj-m := conftest.o" >build/Makefile
16187         modpost_flag=''
16188         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16189         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16190   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16191   (eval $ac_try) 2>&5
16192   ac_status=$?
16193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16194   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16195   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16196   (eval $ac_try) 2>&5
16197   ac_status=$?
16198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16199   test $ac_status = 0; }; }; then :
16200   rc=0
16201 else
16202   $as_echo "$as_me: failed program was:" >&5
16203 sed 's/^/| /' conftest.$ac_ext >&5
16204  rc=1
16205
16206
16207 fi
16208         rm -Rf build
16209
16210
16211         if test $rc -ne 0; then :
16212
16213                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16214 $as_echo "no" >&6; }
16215
16216         else
16217                 if test "x$enable_linux_builtin" != xyes; then
16218
16219         grep -q -E '[[:space:]]PDE_DATA[[:space:]]' \
16220                 $LINUX_OBJ/Module*.symvers 2>/dev/null
16221         rc=$?
16222         if test $rc -ne 0; then
16223                 export=0
16224                 for file in ; do
16225                         grep -q -E "EXPORT_SYMBOL.*(PDE_DATA)" \
16226                                 "$LINUX_OBJ/$file" 2>/dev/null
16227                         rc=$?
16228                         if test $rc -eq 0; then
16229                                 export=1
16230                                 break;
16231                         fi
16232                 done
16233                 if test $export -eq 0; then :
16234                         rc=1
16235                 else :
16236                         rc=0
16237                 fi
16238         else :
16239                 rc=0
16240         fi
16241
16242                 fi
16243                 if test $rc -ne 0; then :
16244
16245                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16246 $as_echo "no" >&6; }
16247
16248                 else :
16249
16250                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16251 $as_echo "yes" >&6; }
16252
16253 $as_echo "#define HAVE_PDE_DATA 1" >>confdefs.h
16254
16255
16256                 fi
16257         fi
16258
16259
16260         tmp_flags="$EXTRA_KCFLAGS"
16261         EXTRA_KCFLAGS="-Werror"
16262         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether set_fs_pwd() requires const struct path *" >&5
16263 $as_echo_n "checking whether set_fs_pwd() requires const struct path *... " >&6; }
16264
16265
16266 cat confdefs.h - <<_ACEOF >conftest.c
16267
16268
16269                 #include <linux/spinlock.h>
16270                 #include <linux/fs_struct.h>
16271                 #include <linux/path.h>
16272                 void (*const set_fs_pwd_func)
16273                         (struct fs_struct *, const struct path *)
16274                         = set_fs_pwd;
16275
16276 int
16277 main (void)
16278 {
16279
16280                 return 0;
16281
16282   ;
16283   return 0;
16284 }
16285
16286 _ACEOF
16287
16288
16289         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16290         echo "obj-m := conftest.o" >build/Makefile
16291         modpost_flag=''
16292         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16293         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16294   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16295   (eval $ac_try) 2>&5
16296   ac_status=$?
16297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16298   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16299   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16300   (eval $ac_try) 2>&5
16301   ac_status=$?
16302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16303   test $ac_status = 0; }; }; then :
16304
16305                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16306 $as_echo "yes" >&6; }
16307
16308 $as_echo "#define HAVE_SET_FS_PWD_WITH_CONST 1" >>confdefs.h
16309
16310
16311 else
16312   $as_echo "$as_me: failed program was:" >&5
16313 sed 's/^/| /' conftest.$ac_ext >&5
16314
16315
16316
16317 cat confdefs.h - <<_ACEOF >conftest.c
16318
16319
16320                         #include <linux/spinlock.h>
16321                         #include <linux/fs_struct.h>
16322                         #include <linux/path.h>
16323                         void (*const set_fs_pwd_func)
16324                                 (struct fs_struct *, struct path *)
16325                                 = set_fs_pwd;
16326
16327 int
16328 main (void)
16329 {
16330
16331                         return 0;
16332
16333   ;
16334   return 0;
16335 }
16336
16337 _ACEOF
16338
16339
16340         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16341         echo "obj-m := conftest.o" >build/Makefile
16342         modpost_flag=''
16343         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16344         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16345   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16346   (eval $ac_try) 2>&5
16347   ac_status=$?
16348   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16349   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16350   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16351   (eval $ac_try) 2>&5
16352   ac_status=$?
16353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16354   test $ac_status = 0; }; }; then :
16355
16356                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16357 $as_echo "no" >&6; }
16358
16359 else
16360   $as_echo "$as_me: failed program was:" >&5
16361 sed 's/^/| /' conftest.$ac_ext >&5
16362
16363                         as_fn_error $? "unknown" "$LINENO" 5
16364
16365
16366
16367 fi
16368         rm -Rf build
16369
16370
16371
16372
16373
16374 fi
16375         rm -Rf build
16376
16377
16378         EXTRA_KCFLAGS="$tmp_flags"
16379
16380         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 2 args" >&5
16381 $as_echo_n "checking whether vfs_unlink() wants 2 args... " >&6; }
16382
16383
16384 cat confdefs.h - <<_ACEOF >conftest.c
16385
16386
16387                 #include <linux/fs.h>
16388
16389 int
16390 main (void)
16391 {
16392
16393                 vfs_unlink((struct inode *) NULL, (struct dentry *) NULL);
16394
16395   ;
16396   return 0;
16397 }
16398
16399 _ACEOF
16400
16401
16402         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16403         echo "obj-m := conftest.o" >build/Makefile
16404         modpost_flag=''
16405         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16406         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16407   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16408   (eval $ac_try) 2>&5
16409   ac_status=$?
16410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16411   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16412   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16413   (eval $ac_try) 2>&5
16414   ac_status=$?
16415   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16416   test $ac_status = 0; }; }; then :
16417
16418                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16419 $as_echo "yes" >&6; }
16420
16421 $as_echo "#define HAVE_2ARGS_VFS_UNLINK 1" >>confdefs.h
16422
16423
16424 else
16425   $as_echo "$as_me: failed program was:" >&5
16426 sed 's/^/| /' conftest.$ac_ext >&5
16427
16428                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16429 $as_echo "no" >&6; }
16430                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_unlink() wants 3 args" >&5
16431 $as_echo_n "checking whether vfs_unlink() wants 3 args... " >&6; }
16432
16433
16434 cat confdefs.h - <<_ACEOF >conftest.c
16435
16436
16437                         #include <linux/fs.h>
16438
16439 int
16440 main (void)
16441 {
16442
16443                         vfs_unlink((struct inode *) NULL,
16444                                 (struct dentry *) NULL,
16445                                 (struct inode **) NULL);
16446
16447   ;
16448   return 0;
16449 }
16450
16451 _ACEOF
16452
16453
16454         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16455         echo "obj-m := conftest.o" >build/Makefile
16456         modpost_flag=''
16457         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16458         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16459   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16460   (eval $ac_try) 2>&5
16461   ac_status=$?
16462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16463   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16464   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16465   (eval $ac_try) 2>&5
16466   ac_status=$?
16467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16468   test $ac_status = 0; }; }; then :
16469
16470                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16471 $as_echo "yes" >&6; }
16472
16473 $as_echo "#define HAVE_3ARGS_VFS_UNLINK 1" >>confdefs.h
16474
16475
16476 else
16477   $as_echo "$as_me: failed program was:" >&5
16478 sed 's/^/| /' conftest.$ac_ext >&5
16479
16480                         as_fn_error $? "no" "$LINENO" 5
16481
16482
16483
16484 fi
16485         rm -Rf build
16486
16487
16488
16489
16490
16491
16492 fi
16493         rm -Rf build
16494
16495
16496
16497         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 4 args" >&5
16498 $as_echo_n "checking whether vfs_rename() wants 4 args... " >&6; }
16499
16500
16501 cat confdefs.h - <<_ACEOF >conftest.c
16502
16503
16504                 #include <linux/fs.h>
16505
16506 int
16507 main (void)
16508 {
16509
16510                 vfs_rename((struct inode *) NULL, (struct dentry *) NULL,
16511                         (struct inode *) NULL, (struct dentry *) NULL);
16512
16513   ;
16514   return 0;
16515 }
16516
16517 _ACEOF
16518
16519
16520         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16521         echo "obj-m := conftest.o" >build/Makefile
16522         modpost_flag=''
16523         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16524         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16525   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16526   (eval $ac_try) 2>&5
16527   ac_status=$?
16528   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16529   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16530   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16531   (eval $ac_try) 2>&5
16532   ac_status=$?
16533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16534   test $ac_status = 0; }; }; then :
16535
16536                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16537 $as_echo "yes" >&6; }
16538
16539 $as_echo "#define HAVE_4ARGS_VFS_RENAME 1" >>confdefs.h
16540
16541
16542 else
16543   $as_echo "$as_me: failed program was:" >&5
16544 sed 's/^/| /' conftest.$ac_ext >&5
16545
16546                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16547 $as_echo "no" >&6; }
16548                                                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 5 args" >&5
16549 $as_echo_n "checking whether vfs_rename() wants 5 args... " >&6; }
16550
16551
16552 cat confdefs.h - <<_ACEOF >conftest.c
16553
16554
16555                         #include <linux/fs.h>
16556
16557 int
16558 main (void)
16559 {
16560
16561                         vfs_rename((struct inode *) NULL,
16562                                 (struct dentry *) NULL,
16563                                 (struct inode *) NULL,
16564                                 (struct dentry *) NULL,
16565                                 (struct inode **) NULL);
16566
16567   ;
16568   return 0;
16569 }
16570
16571 _ACEOF
16572
16573
16574         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16575         echo "obj-m := conftest.o" >build/Makefile
16576         modpost_flag=''
16577         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16578         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16579   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16580   (eval $ac_try) 2>&5
16581   ac_status=$?
16582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16583   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16584   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16585   (eval $ac_try) 2>&5
16586   ac_status=$?
16587   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16588   test $ac_status = 0; }; }; then :
16589
16590                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16591 $as_echo "yes" >&6; }
16592
16593 $as_echo "#define HAVE_5ARGS_VFS_RENAME 1" >>confdefs.h
16594
16595
16596 else
16597   $as_echo "$as_me: failed program was:" >&5
16598 sed 's/^/| /' conftest.$ac_ext >&5
16599
16600                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16601 $as_echo "no" >&6; }
16602                                                                                                                         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_rename() wants 6 args" >&5
16603 $as_echo_n "checking whether vfs_rename() wants 6 args... " >&6; }
16604
16605
16606 cat confdefs.h - <<_ACEOF >conftest.c
16607
16608
16609                                 #include <linux/fs.h>
16610
16611 int
16612 main (void)
16613 {
16614
16615                                 vfs_rename((struct inode *) NULL,
16616                                         (struct dentry *) NULL,
16617                                         (struct inode *) NULL,
16618                                         (struct dentry *) NULL,
16619                                         (struct inode **) NULL,
16620                                         (unsigned int) 0);
16621
16622   ;
16623   return 0;
16624 }
16625
16626 _ACEOF
16627
16628
16629         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16630         echo "obj-m := conftest.o" >build/Makefile
16631         modpost_flag=''
16632         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16633         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16634   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16635   (eval $ac_try) 2>&5
16636   ac_status=$?
16637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16638   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16639   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16640   (eval $ac_try) 2>&5
16641   ac_status=$?
16642   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16643   test $ac_status = 0; }; }; then :
16644
16645                                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16646 $as_echo "yes" >&6; }
16647
16648 $as_echo "#define HAVE_6ARGS_VFS_RENAME 1" >>confdefs.h
16649
16650
16651 else
16652   $as_echo "$as_me: failed program was:" >&5
16653 sed 's/^/| /' conftest.$ac_ext >&5
16654
16655                                 as_fn_error $? "no" "$LINENO" 5
16656
16657
16658
16659 fi
16660         rm -Rf build
16661
16662
16663
16664
16665
16666 fi
16667         rm -Rf build
16668
16669
16670
16671
16672
16673 fi
16674         rm -Rf build
16675
16676
16677
16678
16679         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_fsync() wants 2 args" >&5
16680 $as_echo_n "checking whether vfs_fsync() wants 2 args... " >&6; }
16681
16682
16683 cat confdefs.h - <<_ACEOF >conftest.c
16684
16685
16686                 #include <linux/fs.h>
16687
16688 int
16689 main (void)
16690 {
16691
16692                 vfs_fsync(NULL, 0);
16693
16694   ;
16695   return 0;
16696 }
16697
16698 _ACEOF
16699
16700
16701         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16702         echo "obj-m := conftest.o" >build/Makefile
16703         modpost_flag=''
16704         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16705         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16706   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16707   (eval $ac_try) 2>&5
16708   ac_status=$?
16709   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16710   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16711   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16712   (eval $ac_try) 2>&5
16713   ac_status=$?
16714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16715   test $ac_status = 0; }; }; then :
16716
16717                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16718 $as_echo "yes" >&6; }
16719
16720 $as_echo "#define HAVE_2ARGS_VFS_FSYNC 1" >>confdefs.h
16721
16722
16723 else
16724   $as_echo "$as_me: failed program was:" >&5
16725 sed 's/^/| /' conftest.$ac_ext >&5
16726
16727                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16728 $as_echo "no" >&6; }
16729
16730
16731
16732 fi
16733         rm -Rf build
16734
16735
16736
16737
16738         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether truncate_range() inode operation is available" >&5
16739 $as_echo_n "checking whether truncate_range() inode operation is available... " >&6; }
16740
16741
16742 cat confdefs.h - <<_ACEOF >conftest.c
16743
16744
16745                 #include <linux/fs.h>
16746
16747 int
16748 main (void)
16749 {
16750
16751                 struct inode_operations ops;
16752                 ops.truncate_range = NULL;
16753
16754   ;
16755   return 0;
16756 }
16757
16758 _ACEOF
16759
16760
16761         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16762         echo "obj-m := conftest.o" >build/Makefile
16763         modpost_flag=''
16764         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16765         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16766   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16767   (eval $ac_try) 2>&5
16768   ac_status=$?
16769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16770   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16771   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16772   (eval $ac_try) 2>&5
16773   ac_status=$?
16774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16775   test $ac_status = 0; }; }; then :
16776
16777                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16778 $as_echo "yes" >&6; }
16779
16780 $as_echo "#define HAVE_INODE_TRUNCATE_RANGE 1" >>confdefs.h
16781
16782
16783 else
16784   $as_echo "$as_me: failed program was:" >&5
16785 sed 's/^/| /' conftest.$ac_ext >&5
16786
16787                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16788 $as_echo "no" >&6; }
16789
16790
16791
16792 fi
16793         rm -Rf build
16794
16795
16796
16797
16798         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct fs_struct uses spinlock_t" >&5
16799 $as_echo_n "checking whether struct fs_struct uses spinlock_t... " >&6; }
16800         tmp_flags="$EXTRA_KCFLAGS"
16801         EXTRA_KCFLAGS="-Werror"
16802
16803
16804 cat confdefs.h - <<_ACEOF >conftest.c
16805
16806
16807                 #include <linux/sched.h>
16808                 #include <linux/fs_struct.h>
16809
16810 int
16811 main (void)
16812 {
16813
16814                 static struct fs_struct fs;
16815                 spin_lock_init(&fs.lock);
16816
16817   ;
16818   return 0;
16819 }
16820
16821 _ACEOF
16822
16823
16824         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16825         echo "obj-m := conftest.o" >build/Makefile
16826         modpost_flag=''
16827         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16828         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16829   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16830   (eval $ac_try) 2>&5
16831   ac_status=$?
16832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16833   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16834   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16835   (eval $ac_try) 2>&5
16836   ac_status=$?
16837   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16838   test $ac_status = 0; }; }; then :
16839
16840                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16841 $as_echo "yes" >&6; }
16842
16843 $as_echo "#define HAVE_FS_STRUCT_SPINLOCK 1" >>confdefs.h
16844
16845
16846 else
16847   $as_echo "$as_me: failed program was:" >&5
16848 sed 's/^/| /' conftest.$ac_ext >&5
16849
16850                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16851 $as_echo "no" >&6; }
16852
16853
16854
16855 fi
16856         rm -Rf build
16857
16858
16859         EXTRA_KCFLAGS="$tmp_flags"
16860
16861
16862         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether kuid_t/kgid_t is available" >&5
16863 $as_echo_n "checking whether kuid_t/kgid_t is available... " >&6; }
16864
16865
16866 cat confdefs.h - <<_ACEOF >conftest.c
16867
16868
16869                 #include <linux/uidgid.h>
16870
16871 int
16872 main (void)
16873 {
16874
16875                 kuid_t userid = KUIDT_INIT(0);
16876                 kgid_t groupid = KGIDT_INIT(0);
16877
16878   ;
16879   return 0;
16880 }
16881
16882 _ACEOF
16883
16884
16885         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16886         echo "obj-m := conftest.o" >build/Makefile
16887         modpost_flag=''
16888         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16889         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16890   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16891   (eval $ac_try) 2>&5
16892   ac_status=$?
16893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16894   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16895   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16896   (eval $ac_try) 2>&5
16897   ac_status=$?
16898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16899   test $ac_status = 0; }; }; then :
16900
16901
16902
16903 cat confdefs.h - <<_ACEOF >conftest.c
16904
16905
16906                         #include <linux/uidgid.h>
16907
16908 int
16909 main (void)
16910 {
16911
16912                         kuid_t userid = 0;
16913                         kgid_t groupid = 0;
16914
16915   ;
16916   return 0;
16917 }
16918
16919 _ACEOF
16920
16921
16922         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16923         echo "obj-m := conftest.o" >build/Makefile
16924         modpost_flag=''
16925         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16926         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
16927   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16928   (eval $ac_try) 2>&5
16929   ac_status=$?
16930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16931   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
16932   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
16933   (eval $ac_try) 2>&5
16934   ac_status=$?
16935   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
16936   test $ac_status = 0; }; }; then :
16937
16938                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; optional" >&5
16939 $as_echo "yes; optional" >&6; }
16940
16941 else
16942   $as_echo "$as_me: failed program was:" >&5
16943 sed 's/^/| /' conftest.$ac_ext >&5
16944
16945                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; mandatory" >&5
16946 $as_echo "yes; mandatory" >&6; }
16947
16948 $as_echo "#define HAVE_KUIDGID_T 1" >>confdefs.h
16949
16950
16951
16952
16953 fi
16954         rm -Rf build
16955
16956
16957
16958 else
16959   $as_echo "$as_me: failed program was:" >&5
16960 sed 's/^/| /' conftest.$ac_ext >&5
16961
16962                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16963 $as_echo "no" >&6; }
16964
16965
16966
16967 fi
16968         rm -Rf build
16969
16970
16971
16972         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __put_task_struct() is available" >&5
16973 $as_echo_n "checking whether __put_task_struct() is available... " >&6; }
16974
16975
16976
16977 cat confdefs.h - <<_ACEOF >conftest.c
16978
16979
16980                 #include <linux/sched.h>
16981
16982 int
16983 main (void)
16984 {
16985
16986                 __put_task_struct(NULL);
16987
16988   ;
16989   return 0;
16990 }
16991
16992 _ACEOF
16993
16994
16995         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
16996         echo "obj-m := conftest.o" >build/Makefile
16997         modpost_flag=''
16998         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
16999         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17000   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17001   (eval $ac_try) 2>&5
17002   ac_status=$?
17003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17004   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17005   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17006   (eval $ac_try) 2>&5
17007   ac_status=$?
17008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17009   test $ac_status = 0; }; }; then :
17010   rc=0
17011 else
17012   $as_echo "$as_me: failed program was:" >&5
17013 sed 's/^/| /' conftest.$ac_ext >&5
17014  rc=1
17015
17016
17017 fi
17018         rm -Rf build
17019
17020
17021         if test $rc -ne 0; then :
17022
17023                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17024 $as_echo "no" >&6; }
17025
17026         else
17027                 if test "x$enable_linux_builtin" != xyes; then
17028
17029         grep -q -E '[[:space:]]__put_task_struct[[:space:]]' \
17030                 $LINUX_OBJ/Module*.symvers 2>/dev/null
17031         rc=$?
17032         if test $rc -ne 0; then
17033                 export=0
17034                 for file in ; do
17035                         grep -q -E "EXPORT_SYMBOL.*(__put_task_struct)" \
17036                                 "$LINUX_OBJ/$file" 2>/dev/null
17037                         rc=$?
17038                         if test $rc -eq 0; then
17039                                 export=1
17040                                 break;
17041                         fi
17042                 done
17043                 if test $export -eq 0; then :
17044                         rc=1
17045                 else :
17046                         rc=0
17047                 fi
17048         else :
17049                 rc=0
17050         fi
17051
17052                 fi
17053                 if test $rc -ne 0; then :
17054
17055                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17056 $as_echo "no" >&6; }
17057
17058                 else :
17059
17060                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17061 $as_echo "yes" >&6; }
17062
17063 $as_echo "#define HAVE_PUT_TASK_STRUCT 1" >>confdefs.h
17064
17065
17066                 fi
17067         fi
17068
17069
17070
17071
17072         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
17073 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
17074
17075
17076 cat confdefs.h - <<_ACEOF >conftest.c
17077
17078
17079                 #include <linux/fs.h>
17080
17081 int
17082 main (void)
17083 {
17084
17085                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
17086                 struct file_operations fops __attribute__ ((unused)) = {
17087                         .fallocate = fallocate,
17088                 };
17089
17090   ;
17091   return 0;
17092 }
17093
17094 _ACEOF
17095
17096
17097         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17098         echo "obj-m := conftest.o" >build/Makefile
17099         modpost_flag=''
17100         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17101         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17102   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17103   (eval $ac_try) 2>&5
17104   ac_status=$?
17105   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17106   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17107   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17108   (eval $ac_try) 2>&5
17109   ac_status=$?
17110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17111   test $ac_status = 0; }; }; then :
17112
17113                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17114 $as_echo "yes" >&6; }
17115
17116 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
17117
17118
17119 else
17120   $as_echo "$as_me: failed program was:" >&5
17121 sed 's/^/| /' conftest.$ac_ext >&5
17122
17123                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17124 $as_echo "no" >&6; }
17125
17126
17127
17128 fi
17129         rm -Rf build
17130
17131
17132
17133
17134         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iops->fallocate() exists" >&5
17135 $as_echo_n "checking whether iops->fallocate() exists... " >&6; }
17136
17137
17138 cat confdefs.h - <<_ACEOF >conftest.c
17139
17140
17141                 #include <linux/fs.h>
17142
17143 int
17144 main (void)
17145 {
17146
17147                 long (*fallocate) (struct inode *, int, loff_t, loff_t) = NULL;
17148                 struct inode_operations fops __attribute__ ((unused)) = {
17149                         .fallocate = fallocate,
17150                 };
17151
17152   ;
17153   return 0;
17154 }
17155
17156 _ACEOF
17157
17158
17159         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17160         echo "obj-m := conftest.o" >build/Makefile
17161         modpost_flag=''
17162         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17163         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17164   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17165   (eval $ac_try) 2>&5
17166   ac_status=$?
17167   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17168   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17169   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17170   (eval $ac_try) 2>&5
17171   ac_status=$?
17172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17173   test $ac_status = 0; }; }; then :
17174
17175                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17176 $as_echo "yes" >&6; }
17177
17178 $as_echo "#define HAVE_INODE_FALLOCATE 1" >>confdefs.h
17179
17180
17181 else
17182   $as_echo "$as_me: failed program was:" >&5
17183 sed 's/^/| /' conftest.$ac_ext >&5
17184
17185                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17186 $as_echo "no" >&6; }
17187
17188
17189
17190 fi
17191         rm -Rf build
17192
17193
17194
17195
17196         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fops->fallocate() exists" >&5
17197 $as_echo_n "checking whether fops->fallocate() exists... " >&6; }
17198
17199
17200 cat confdefs.h - <<_ACEOF >conftest.c
17201
17202
17203                 #include <linux/fs.h>
17204
17205 int
17206 main (void)
17207 {
17208
17209                 long (*fallocate) (struct file *, int, loff_t, loff_t) = NULL;
17210                 struct file_operations_no_const fops __attribute__ ((unused)) = {
17211                         .fallocate = fallocate,
17212                 };
17213
17214   ;
17215   return 0;
17216 }
17217
17218 _ACEOF
17219
17220
17221         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17222         echo "obj-m := conftest.o" >build/Makefile
17223         modpost_flag=''
17224         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17225         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17226   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17227   (eval $ac_try) 2>&5
17228   ac_status=$?
17229   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17230   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17231   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17232   (eval $ac_try) 2>&5
17233   ac_status=$?
17234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17235   test $ac_status = 0; }; }; then :
17236
17237                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17238 $as_echo "yes" >&6; }
17239
17240 $as_echo "#define HAVE_FILE_FALLOCATE 1" >>confdefs.h
17241
17242
17243 else
17244   $as_echo "$as_me: failed program was:" >&5
17245 sed 's/^/| /' conftest.$ac_ext >&5
17246
17247                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17248 $as_echo "no" >&6; }
17249
17250
17251
17252 fi
17253         rm -Rf build
17254
17255
17256
17257
17258
17259         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_INFLATE is defined" >&5
17260 $as_echo_n "checking whether CONFIG_ZLIB_INFLATE is defined... " >&6; }
17261
17262
17263 cat confdefs.h - <<_ACEOF >conftest.c
17264
17265
17266                 #if !defined(CONFIG_ZLIB_INFLATE) && \
17267                     !defined(CONFIG_ZLIB_INFLATE_MODULE)
17268                 #error CONFIG_ZLIB_INFLATE not defined
17269                 #endif
17270
17271 int
17272 main (void)
17273 {
17274
17275   ;
17276   return 0;
17277 }
17278
17279 _ACEOF
17280
17281
17282         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17283         echo "obj-m := conftest.o" >build/Makefile
17284         modpost_flag=''
17285         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17286         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17287   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17288   (eval $ac_try) 2>&5
17289   ac_status=$?
17290   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17291   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17292   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17293   (eval $ac_try) 2>&5
17294   ac_status=$?
17295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17296   test $ac_status = 0; }; }; then :
17297
17298                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17299 $as_echo "yes" >&6; }
17300
17301 else
17302   $as_echo "$as_me: failed program was:" >&5
17303 sed 's/^/| /' conftest.$ac_ext >&5
17304
17305                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17306 $as_echo "no" >&6; }
17307                 as_fn_error $? "
17308         *** This kernel does not include the required zlib inflate support.
17309         *** Rebuild the kernel with CONFIG_ZLIB_INFLATE=y|m set." "$LINENO" 5
17310
17311
17312
17313 fi
17314         rm -Rf build
17315
17316
17317
17318
17319         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CONFIG_ZLIB_DEFLATE is defined" >&5
17320 $as_echo_n "checking whether CONFIG_ZLIB_DEFLATE is defined... " >&6; }
17321
17322
17323 cat confdefs.h - <<_ACEOF >conftest.c
17324
17325
17326                 #if !defined(CONFIG_ZLIB_DEFLATE) && \
17327                     !defined(CONFIG_ZLIB_DEFLATE_MODULE)
17328                 #error CONFIG_ZLIB_DEFLATE not defined
17329                 #endif
17330
17331 int
17332 main (void)
17333 {
17334
17335   ;
17336   return 0;
17337 }
17338
17339 _ACEOF
17340
17341
17342         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17343         echo "obj-m := conftest.o" >build/Makefile
17344         modpost_flag=''
17345         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17346         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17347   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17348   (eval $ac_try) 2>&5
17349   ac_status=$?
17350   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17351   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17352   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17353   (eval $ac_try) 2>&5
17354   ac_status=$?
17355   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17356   test $ac_status = 0; }; }; then :
17357
17358                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17359 $as_echo "yes" >&6; }
17360
17361 else
17362   $as_echo "$as_me: failed program was:" >&5
17363 sed 's/^/| /' conftest.$ac_ext >&5
17364
17365                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17366 $as_echo "no" >&6; }
17367                 as_fn_error $? "
17368         *** This kernel does not include the required zlib deflate support.
17369         *** Rebuild the kernel with CONFIG_ZLIB_DEFLATE=y|m set." "$LINENO" 5
17370
17371
17372
17373 fi
17374         rm -Rf build
17375
17376
17377
17378         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether zlib_deflate_workspacesize() wants 2 args" >&5
17379 $as_echo_n "checking whether zlib_deflate_workspacesize() wants 2 args... " >&6; }
17380
17381
17382 cat confdefs.h - <<_ACEOF >conftest.c
17383
17384
17385                 #include <linux/zlib.h>
17386
17387 int
17388 main (void)
17389 {
17390
17391                 return zlib_deflate_workspacesize(MAX_WBITS, MAX_MEM_LEVEL);
17392
17393   ;
17394   return 0;
17395 }
17396
17397 _ACEOF
17398
17399
17400         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17401         echo "obj-m := conftest.o" >build/Makefile
17402         modpost_flag=''
17403         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17404         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17405   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17406   (eval $ac_try) 2>&5
17407   ac_status=$?
17408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17409   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17410   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17411   (eval $ac_try) 2>&5
17412   ac_status=$?
17413   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17414   test $ac_status = 0; }; }; then :
17415
17416                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17417 $as_echo "yes" >&6; }
17418
17419 $as_echo "#define HAVE_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE 1" >>confdefs.h
17420
17421
17422 else
17423   $as_echo "$as_me: failed program was:" >&5
17424 sed 's/^/| /' conftest.$ac_ext >&5
17425
17426                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17427 $as_echo "no" >&6; }
17428
17429
17430
17431 fi
17432         rm -Rf build
17433
17434
17435
17436
17437         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct shrink_control exists" >&5
17438 $as_echo_n "checking whether struct shrink_control exists... " >&6; }
17439
17440
17441 cat confdefs.h - <<_ACEOF >conftest.c
17442
17443
17444                 #include <linux/mm.h>
17445
17446 int
17447 main (void)
17448 {
17449
17450                 struct shrink_control sc __attribute__ ((unused));
17451
17452                 sc.nr_to_scan = 0;
17453                 sc.gfp_mask = GFP_KERNEL;
17454
17455   ;
17456   return 0;
17457 }
17458
17459 _ACEOF
17460
17461
17462         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17463         echo "obj-m := conftest.o" >build/Makefile
17464         modpost_flag=''
17465         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17466         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17467   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17468   (eval $ac_try) 2>&5
17469   ac_status=$?
17470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17471   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17472   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17473   (eval $ac_try) 2>&5
17474   ac_status=$?
17475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17476   test $ac_status = 0; }; }; then :
17477
17478                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17479 $as_echo "yes" >&6; }
17480
17481 $as_echo "#define HAVE_SHRINK_CONTROL_STRUCT 1" >>confdefs.h
17482
17483
17484 else
17485   $as_echo "$as_me: failed program was:" >&5
17486 sed 's/^/| /' conftest.$ac_ext >&5
17487
17488                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17489 $as_echo "no" >&6; }
17490
17491
17492
17493 fi
17494         rm -Rf build
17495
17496
17497
17498
17499         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore member wait_lock is raw" >&5
17500 $as_echo_n "checking whether struct rw_semaphore member wait_lock is raw... " >&6; }
17501         tmp_flags="$EXTRA_KCFLAGS"
17502         EXTRA_KCFLAGS="-Werror"
17503
17504
17505 cat confdefs.h - <<_ACEOF >conftest.c
17506
17507
17508                 #include <linux/rwsem.h>
17509
17510 int
17511 main (void)
17512 {
17513
17514                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
17515                 raw_spinlock_t dummy_lock __attribute__ ((unused));
17516                 dummy_semaphore.wait_lock = dummy_lock;
17517
17518   ;
17519   return 0;
17520 }
17521
17522 _ACEOF
17523
17524
17525         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17526         echo "obj-m := conftest.o" >build/Makefile
17527         modpost_flag=''
17528         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17529         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17530   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17531   (eval $ac_try) 2>&5
17532   ac_status=$?
17533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17534   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17535   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17536   (eval $ac_try) 2>&5
17537   ac_status=$?
17538   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17539   test $ac_status = 0; }; }; then :
17540
17541                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17542 $as_echo "yes" >&6; }
17543
17544 $as_echo "#define RWSEM_SPINLOCK_IS_RAW 1" >>confdefs.h
17545
17546
17547 else
17548   $as_echo "$as_me: failed program was:" >&5
17549 sed 's/^/| /' conftest.$ac_ext >&5
17550
17551                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17552 $as_echo "no" >&6; }
17553
17554
17555
17556 fi
17557         rm -Rf build
17558
17559
17560         EXTRA_KCFLAGS="$tmp_flags"
17561
17562
17563         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has member activity" >&5
17564 $as_echo_n "checking whether struct rw_semaphore has member activity... " >&6; }
17565         tmp_flags="$EXTRA_KCFLAGS"
17566         EXTRA_KCFLAGS="-Werror"
17567
17568
17569 cat confdefs.h - <<_ACEOF >conftest.c
17570
17571
17572                 #include <linux/rwsem.h>
17573
17574 int
17575 main (void)
17576 {
17577
17578                 struct rw_semaphore dummy_semaphore __attribute__ ((unused));
17579                 dummy_semaphore.activity = 0;
17580
17581   ;
17582   return 0;
17583 }
17584
17585 _ACEOF
17586
17587
17588         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17589         echo "obj-m := conftest.o" >build/Makefile
17590         modpost_flag=''
17591         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17592         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17593   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17594   (eval $ac_try) 2>&5
17595   ac_status=$?
17596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17597   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17598   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17599   (eval $ac_try) 2>&5
17600   ac_status=$?
17601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17602   test $ac_status = 0; }; }; then :
17603
17604                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17605 $as_echo "yes" >&6; }
17606
17607 $as_echo "#define HAVE_RWSEM_ACTIVITY 1" >>confdefs.h
17608
17609
17610 else
17611   $as_echo "$as_me: failed program was:" >&5
17612 sed 's/^/| /' conftest.$ac_ext >&5
17613
17614                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17615 $as_echo "no" >&6; }
17616
17617
17618
17619 fi
17620         rm -Rf build
17621
17622
17623         EXTRA_KCFLAGS="$tmp_flags"
17624
17625
17626         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct rw_semaphore has atomic_long_t member count" >&5
17627 $as_echo_n "checking whether struct rw_semaphore has atomic_long_t member count... " >&6; }
17628         tmp_flags="$EXTRA_KCFLAGS"
17629         EXTRA_KCFLAGS="-Werror"
17630
17631
17632 cat confdefs.h - <<_ACEOF >conftest.c
17633
17634
17635                 #include <linux/rwsem.h>
17636
17637 int
17638 main (void)
17639 {
17640
17641                 DECLARE_RWSEM(dummy_semaphore);
17642                 (void) atomic_long_read(&dummy_semaphore.count);
17643
17644   ;
17645   return 0;
17646 }
17647
17648 _ACEOF
17649
17650
17651         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17652         echo "obj-m := conftest.o" >build/Makefile
17653         modpost_flag=''
17654         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17655         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17656   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17657   (eval $ac_try) 2>&5
17658   ac_status=$?
17659   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17660   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17661   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17662   (eval $ac_try) 2>&5
17663   ac_status=$?
17664   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17665   test $ac_status = 0; }; }; then :
17666
17667                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17668 $as_echo "yes" >&6; }
17669
17670 $as_echo "#define HAVE_RWSEM_ATOMIC_LONG_COUNT 1" >>confdefs.h
17671
17672
17673 else
17674   $as_echo "$as_me: failed program was:" >&5
17675 sed 's/^/| /' conftest.$ac_ext >&5
17676
17677                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17678 $as_echo "no" >&6; }
17679
17680
17681
17682 fi
17683         rm -Rf build
17684
17685
17686         EXTRA_KCFLAGS="$tmp_flags"
17687
17688         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether header linux/sched/rt.h exists" >&5
17689 $as_echo_n "checking whether header linux/sched/rt.h exists... " >&6; }
17690
17691
17692 cat confdefs.h - <<_ACEOF >conftest.c
17693
17694
17695                 #include <linux/sched.h>
17696                 #include <linux/sched/rt.h>
17697
17698 int
17699 main (void)
17700 {
17701
17702                 return 0;
17703
17704   ;
17705   return 0;
17706 }
17707
17708 _ACEOF
17709
17710
17711         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17712         echo "obj-m := conftest.o" >build/Makefile
17713         modpost_flag=''
17714         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17715         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17716   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17717   (eval $ac_try) 2>&5
17718   ac_status=$?
17719   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17720   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17721   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17722   (eval $ac_try) 2>&5
17723   ac_status=$?
17724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17725   test $ac_status = 0; }; }; then :
17726
17727
17728 $as_echo "#define HAVE_SCHED_RT_HEADER 1" >>confdefs.h
17729
17730                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17731 $as_echo "yes" >&6; }
17732
17733 else
17734   $as_echo "$as_me: failed program was:" >&5
17735 sed 's/^/| /' conftest.$ac_ext >&5
17736
17737                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17738 $as_echo "no" >&6; }
17739
17740
17741
17742 fi
17743         rm -Rf build
17744
17745
17746
17747
17748         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vfs_getattr() wants" >&5
17749 $as_echo_n "checking whether vfs_getattr() wants... " >&6; }
17750
17751
17752 cat confdefs.h - <<_ACEOF >conftest.c
17753
17754
17755                 #include <linux/fs.h>
17756
17757 int
17758 main (void)
17759 {
17760
17761                 vfs_getattr((struct path *) NULL,
17762                         (struct kstat *)NULL);
17763
17764   ;
17765   return 0;
17766 }
17767
17768 _ACEOF
17769
17770
17771         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17772         echo "obj-m := conftest.o" >build/Makefile
17773         modpost_flag=''
17774         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17775         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17776   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17777   (eval $ac_try) 2>&5
17778   ac_status=$?
17779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17780   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17781   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17782   (eval $ac_try) 2>&5
17783   ac_status=$?
17784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17785   test $ac_status = 0; }; }; then :
17786
17787                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: 2 args" >&5
17788 $as_echo "2 args" >&6; }
17789
17790 $as_echo "#define HAVE_2ARGS_VFS_GETATTR 1" >>confdefs.h
17791
17792
17793 else
17794   $as_echo "$as_me: failed program was:" >&5
17795 sed 's/^/| /' conftest.$ac_ext >&5
17796
17797
17798
17799 cat confdefs.h - <<_ACEOF >conftest.c
17800
17801
17802                         #include <linux/fs.h>
17803
17804 int
17805 main (void)
17806 {
17807
17808                         vfs_getattr((struct vfsmount *)NULL,
17809                                 (struct dentry *)NULL,
17810                                 (struct kstat *)NULL);
17811
17812   ;
17813   return 0;
17814 }
17815
17816 _ACEOF
17817
17818
17819         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17820         echo "obj-m := conftest.o" >build/Makefile
17821         modpost_flag=''
17822         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17823         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17824   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17825   (eval $ac_try) 2>&5
17826   ac_status=$?
17827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17828   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17829   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17830   (eval $ac_try) 2>&5
17831   ac_status=$?
17832   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17833   test $ac_status = 0; }; }; then :
17834
17835                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: 3 args" >&5
17836 $as_echo "3 args" >&6; }
17837
17838 else
17839   $as_echo "$as_me: failed program was:" >&5
17840 sed 's/^/| /' conftest.$ac_ext >&5
17841
17842                         as_fn_error $? "unknown" "$LINENO" 5
17843
17844
17845
17846 fi
17847         rm -Rf build
17848
17849
17850
17851
17852
17853 fi
17854         rm -Rf build
17855
17856
17857
17858
17859         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep_range() is available" >&5
17860 $as_echo_n "checking whether usleep_range() is available... " >&6; }
17861
17862
17863 cat confdefs.h - <<_ACEOF >conftest.c
17864
17865
17866                 #include <linux/delay.h>
17867
17868 int
17869 main (void)
17870 {
17871
17872                 usleep_range(0, 0);
17873
17874   ;
17875   return 0;
17876 }
17877
17878 _ACEOF
17879
17880
17881         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17882         echo "obj-m := conftest.o" >build/Makefile
17883         modpost_flag=''
17884         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17885         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17886   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17887   (eval $ac_try) 2>&5
17888   ac_status=$?
17889   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17890   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17891   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17892   (eval $ac_try) 2>&5
17893   ac_status=$?
17894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17895   test $ac_status = 0; }; }; then :
17896
17897                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17898 $as_echo "yes" >&6; }
17899
17900 $as_echo "#define HAVE_USLEEP_RANGE 1" >>confdefs.h
17901
17902
17903 else
17904   $as_echo "$as_me: failed program was:" >&5
17905 sed 's/^/| /' conftest.$ac_ext >&5
17906
17907                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17908 $as_echo "no" >&6; }
17909
17910
17911
17912 fi
17913         rm -Rf build
17914
17915
17916
17917
17918         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has allocflags" >&5
17919 $as_echo_n "checking whether struct kmem_cache has allocflags... " >&6; }
17920
17921
17922 cat confdefs.h - <<_ACEOF >conftest.c
17923
17924
17925                 #include <linux/slab.h>
17926
17927 int
17928 main (void)
17929 {
17930
17931                 struct kmem_cache cachep __attribute__ ((unused));
17932                 cachep.allocflags = GFP_KERNEL;
17933
17934   ;
17935   return 0;
17936 }
17937
17938 _ACEOF
17939
17940
17941         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17942         echo "obj-m := conftest.o" >build/Makefile
17943         modpost_flag=''
17944         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17945         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17946   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17947   (eval $ac_try) 2>&5
17948   ac_status=$?
17949   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17950   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
17951   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17952   (eval $ac_try) 2>&5
17953   ac_status=$?
17954   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
17955   test $ac_status = 0; }; }; then :
17956
17957                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17958 $as_echo "yes" >&6; }
17959
17960 $as_echo "#define HAVE_KMEM_CACHE_ALLOCFLAGS 1" >>confdefs.h
17961
17962
17963 else
17964   $as_echo "$as_me: failed program was:" >&5
17965 sed 's/^/| /' conftest.$ac_ext >&5
17966
17967                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17968 $as_echo "no" >&6; }
17969
17970                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct kmem_cache has gfpflags" >&5
17971 $as_echo_n "checking whether struct kmem_cache has gfpflags... " >&6; }
17972
17973
17974 cat confdefs.h - <<_ACEOF >conftest.c
17975
17976
17977                         #include <linux/slab.h>
17978
17979 int
17980 main (void)
17981 {
17982
17983                         struct kmem_cache cachep __attribute__ ((unused));
17984                         cachep.gfpflags = GFP_KERNEL;
17985
17986   ;
17987   return 0;
17988 }
17989
17990 _ACEOF
17991
17992
17993         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
17994         echo "obj-m := conftest.o" >build/Makefile
17995         modpost_flag=''
17996         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
17997         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
17998   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
17999   (eval $ac_try) 2>&5
18000   ac_status=$?
18001   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18002   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18003   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18004   (eval $ac_try) 2>&5
18005   ac_status=$?
18006   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18007   test $ac_status = 0; }; }; then :
18008
18009                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18010 $as_echo "yes" >&6; }
18011
18012 $as_echo "#define HAVE_KMEM_CACHE_GFPFLAGS 1" >>confdefs.h
18013
18014
18015 else
18016   $as_echo "$as_me: failed program was:" >&5
18017 sed 's/^/| /' conftest.$ac_ext >&5
18018
18019                         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18020 $as_echo "no" >&6; }
18021
18022
18023
18024 fi
18025         rm -Rf build
18026
18027
18028
18029
18030
18031 fi
18032         rm -Rf build
18033
18034
18035
18036
18037         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wait_on_bit() takes an action" >&5
18038 $as_echo_n "checking whether wait_on_bit() takes an action... " >&6; }
18039
18040
18041 cat confdefs.h - <<_ACEOF >conftest.c
18042
18043
18044                 #include <linux/wait.h>
18045
18046 int
18047 main (void)
18048 {
18049
18050                 int (*action)(void *) = NULL;
18051                 wait_on_bit(NULL, 0, action, 0);
18052
18053   ;
18054   return 0;
18055 }
18056
18057 _ACEOF
18058
18059
18060         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18061         echo "obj-m := conftest.o" >build/Makefile
18062         modpost_flag=''
18063         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18064         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18065   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18066   (eval $ac_try) 2>&5
18067   ac_status=$?
18068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18069   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18070   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18071   (eval $ac_try) 2>&5
18072   ac_status=$?
18073   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18074   test $ac_status = 0; }; }; then :
18075
18076                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18077 $as_echo "yes" >&6; }
18078
18079 $as_echo "#define HAVE_WAIT_ON_BIT_ACTION 1" >>confdefs.h
18080
18081
18082 else
18083   $as_echo "$as_me: failed program was:" >&5
18084 sed 's/^/| /' conftest.$ac_ext >&5
18085
18086                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18087 $as_echo "no" >&6; }
18088
18089
18090
18091 fi
18092         rm -Rf build
18093
18094
18095
18096
18097         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether inode_lock_shared() exists" >&5
18098 $as_echo_n "checking whether inode_lock_shared() exists... " >&6; }
18099         tmp_flags="$EXTRA_KCFLAGS"
18100         EXTRA_KCFLAGS="-Werror"
18101
18102
18103 cat confdefs.h - <<_ACEOF >conftest.c
18104
18105
18106                 #include <linux/fs.h>
18107
18108 int
18109 main (void)
18110 {
18111
18112                 struct inode *inode = NULL;
18113                 inode_lock_shared(inode);
18114
18115   ;
18116   return 0;
18117 }
18118
18119 _ACEOF
18120
18121
18122         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18123         echo "obj-m := conftest.o" >build/Makefile
18124         modpost_flag=''
18125         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18126         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18127   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18128   (eval $ac_try) 2>&5
18129   ac_status=$?
18130   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18131   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18132   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18133   (eval $ac_try) 2>&5
18134   ac_status=$?
18135   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18136   test $ac_status = 0; }; }; then :
18137
18138                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18139 $as_echo "yes" >&6; }
18140
18141 $as_echo "#define HAVE_INODE_LOCK_SHARED 1" >>confdefs.h
18142
18143
18144 else
18145   $as_echo "$as_me: failed program was:" >&5
18146 sed 's/^/| /' conftest.$ac_ext >&5
18147
18148                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18149 $as_echo "no" >&6; }
18150
18151
18152
18153 fi
18154         rm -Rf build
18155
18156
18157         EXTRA_KCFLAGS="$tmp_flags"
18158
18159
18160         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mutex has owner" >&5
18161 $as_echo_n "checking whether mutex has owner... " >&6; }
18162         tmp_flags="$EXTRA_KCFLAGS"
18163         EXTRA_KCFLAGS="-Werror"
18164
18165
18166 cat confdefs.h - <<_ACEOF >conftest.c
18167
18168
18169                 #include <linux/mutex.h>
18170                 #include <linux/spinlock.h>
18171
18172 int
18173 main (void)
18174 {
18175
18176                 DEFINE_MUTEX(m);
18177                 struct task_struct *t __attribute__ ((unused));
18178                 t = m.owner;
18179
18180   ;
18181   return 0;
18182 }
18183
18184 _ACEOF
18185
18186
18187         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18188         echo "obj-m := conftest.o" >build/Makefile
18189         modpost_flag=''
18190         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18191         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18192   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18193   (eval $ac_try) 2>&5
18194   ac_status=$?
18195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18196   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18197   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18198   (eval $ac_try) 2>&5
18199   ac_status=$?
18200   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18201   test $ac_status = 0; }; }; then :
18202
18203                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18204 $as_echo "yes" >&6; }
18205
18206 $as_echo "#define HAVE_MUTEX_OWNER 1" >>confdefs.h
18207
18208
18209 else
18210   $as_echo "$as_me: failed program was:" >&5
18211 sed 's/^/| /' conftest.$ac_ext >&5
18212
18213                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18214 $as_echo "no" >&6; }
18215
18216
18217
18218 fi
18219         rm -Rf build
18220
18221
18222         EXTRA_KCFLAGS="$tmp_flags"
18223
18224
18225         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether group_info->gid exists" >&5
18226 $as_echo_n "checking whether group_info->gid exists... " >&6; }
18227         tmp_flags="$EXTRA_KCFLAGS"
18228         EXTRA_KCFLAGS="-Werror"
18229
18230
18231 cat confdefs.h - <<_ACEOF >conftest.c
18232
18233
18234                 #include <linux/cred.h>
18235
18236 int
18237 main (void)
18238 {
18239
18240                 struct group_info *gi = groups_alloc(1);
18241                 gi->gid[0] = KGIDT_INIT(0);
18242
18243   ;
18244   return 0;
18245 }
18246
18247 _ACEOF
18248
18249
18250         rm -Rf build && mkdir -p build && touch build/conftest.mod.c
18251         echo "obj-m := conftest.o" >build/Makefile
18252         modpost_flag=''
18253         test "x$enable_linux_builtin" = xyes && modpost_flag='modpost=true' # fake modpost stage
18254         if { ac_try='cp conftest.c build && make modules -C $LINUX_OBJ EXTRA_CFLAGS="-Werror-implicit-function-declaration $EXTRA_KCFLAGS" $ARCH_UM M=$PWD/build $modpost_flag'
18255   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18256   (eval $ac_try) 2>&5
18257   ac_status=$?
18258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18259   test $ac_status = 0; }; } >/dev/null && { ac_try='test -s build/conftest.o'
18260   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
18261   (eval $ac_try) 2>&5
18262   ac_status=$?
18263   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
18264   test $ac_status = 0; }; }; then :
18265
18266                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18267 $as_echo "yes" >&6; }
18268
18269 $as_echo "#define HAVE_GROUP_INFO_GID 1" >>confdefs.h
18270
18271
18272 else
18273   $as_echo "$as_me: failed program was:" >&5
18274 sed 's/^/| /' conftest.$ac_ext >&5
18275
18276                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18277 $as_echo "no" >&6; }
18278
18279
18280
18281 fi
18282         rm -Rf build
18283
18284
18285         EXTRA_KCFLAGS="$tmp_flags"
18286
18287
18288                            ;;
18289                 srpm)                        ;;
18290                 *)
18291                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: Error!" >&5
18292 $as_echo "Error!" >&6; }
18293                 as_fn_error $? "Bad value \"$SPL_CONFIG\" for --with-config,
18294                              user kernel|user|all|srpm" "$LINENO" 5 ;;
18295         esac
18296
18297          if test "$SPL_CONFIG" = user -o "$SPL_CONFIG" = all; then
18298   CONFIG_USER_TRUE=
18299   CONFIG_USER_FALSE='#'
18300 else
18301   CONFIG_USER_TRUE='#'
18302   CONFIG_USER_FALSE=
18303 fi
18304
18305          if test "$SPL_CONFIG" = kernel -o "$SPL_CONFIG" = all &&
18306                        test "x$enable_linux_builtin" != xyes ; then
18307   CONFIG_KERNEL_TRUE=
18308   CONFIG_KERNEL_FALSE='#'
18309 else
18310   CONFIG_KERNEL_TRUE='#'
18311   CONFIG_KERNEL_FALSE=
18312 fi
18313
18314
18315
18316 ac_config_files="$ac_config_files Makefile man/Makefile man/man1/Makefile man/man5/Makefile lib/Makefile cmd/Makefile module/Makefile module/spl/Makefile module/splat/Makefile include/Makefile include/fs/Makefile include/linux/Makefile include/rpc/Makefile include/sharefs/Makefile include/sys/Makefile include/sys/fm/Makefile include/sys/fs/Makefile include/sys/sysevent/Makefile include/util/Makefile include/vm/Makefile scripts/Makefile rpm/Makefile rpm/redhat/Makefile rpm/redhat/spl.spec rpm/redhat/spl-kmod.spec rpm/redhat/spl-dkms.spec rpm/generic/Makefile rpm/generic/spl.spec rpm/generic/spl-kmod.spec rpm/generic/spl-dkms.spec spl.release"
18317
18318
18319 cat >confcache <<\_ACEOF
18320 # This file is a shell script that caches the results of configure
18321 # tests run on this system so they can be shared between configure
18322 # scripts and configure runs, see configure's option --config-cache.
18323 # It is not useful on other systems.  If it contains results you don't
18324 # want to keep, you may remove or edit it.
18325 #
18326 # config.status only pays attention to the cache file if you give it
18327 # the --recheck option to rerun configure.
18328 #
18329 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18330 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18331 # following values.
18332
18333 _ACEOF
18334
18335 # The following way of writing the cache mishandles newlines in values,
18336 # but we know of no workaround that is simple, portable, and efficient.
18337 # So, we kill variables containing newlines.
18338 # Ultrix sh set writes to stderr and can't be redirected directly,
18339 # and sets the high bit in the cache file unless we assign to the vars.
18340 (
18341   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18342     eval ac_val=\$$ac_var
18343     case $ac_val in #(
18344     *${as_nl}*)
18345       case $ac_var in #(
18346       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18347 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18348       esac
18349       case $ac_var in #(
18350       _ | IFS | as_nl) ;; #(
18351       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18352       *) { eval $ac_var=; unset $ac_var;} ;;
18353       esac ;;
18354     esac
18355   done
18356
18357   (set) 2>&1 |
18358     case $as_nl`(ac_space=' '; set) 2>&1` in #(
18359     *${as_nl}ac_space=\ *)
18360       # `set' does not quote correctly, so add quotes: double-quote
18361       # substitution turns \\\\ into \\, and sed turns \\ into \.
18362       sed -n \
18363         "s/'/'\\\\''/g;
18364           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18365       ;; #(
18366     *)
18367       # `set' quotes correctly as required by POSIX, so do not add quotes.
18368       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18369       ;;
18370     esac |
18371     sort
18372 ) |
18373   sed '
18374      /^ac_cv_env_/b end
18375      t clear
18376      :clear
18377      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18378      t end
18379      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18380      :end' >>confcache
18381 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18382   if test -w "$cache_file"; then
18383     if test "x$cache_file" != "x/dev/null"; then
18384       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18385 $as_echo "$as_me: updating cache $cache_file" >&6;}
18386       if test ! -f "$cache_file" || test -h "$cache_file"; then
18387         cat confcache >"$cache_file"
18388       else
18389         case $cache_file in #(
18390         */* | ?:*)
18391           mv -f confcache "$cache_file"$$ &&
18392           mv -f "$cache_file"$$ "$cache_file" ;; #(
18393         *)
18394           mv -f confcache "$cache_file" ;;
18395         esac
18396       fi
18397     fi
18398   else
18399     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18400 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18401   fi
18402 fi
18403 rm -f confcache
18404
18405 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18406 # Let make expand exec_prefix.
18407 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18408
18409 DEFS=-DHAVE_CONFIG_H
18410
18411 ac_libobjs=
18412 ac_ltlibobjs=
18413 U=
18414 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18415   # 1. Remove the extension, and $U if already installed.
18416   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18417   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18418   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
18419   #    will be set to the directory where LIBOBJS objects are built.
18420   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18421   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18422 done
18423 LIBOBJS=$ac_libobjs
18424
18425 LTLIBOBJS=$ac_ltlibobjs
18426
18427
18428 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
18429   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
18430 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18431 fi
18432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
18433 $as_echo_n "checking that generated files are newer than configure... " >&6; }
18434    if test -n "$am_sleep_pid"; then
18435      # Hide warnings about reused PIDs.
18436      wait $am_sleep_pid 2>/dev/null
18437    fi
18438    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
18439 $as_echo "done" >&6; }
18440  if test -n "$EXEEXT"; then
18441   am__EXEEXT_TRUE=
18442   am__EXEEXT_FALSE='#'
18443 else
18444   am__EXEEXT_TRUE='#'
18445   am__EXEEXT_FALSE=
18446 fi
18447
18448 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
18449   as_fn_error $? "conditional \"AMDEP\" was never defined.
18450 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18451 fi
18452 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
18453   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
18454 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18455 fi
18456 if test -z "${CONFIG_USER_TRUE}" && test -z "${CONFIG_USER_FALSE}"; then
18457   as_fn_error $? "conditional \"CONFIG_USER\" was never defined.
18458 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18459 fi
18460 if test -z "${CONFIG_KERNEL_TRUE}" && test -z "${CONFIG_KERNEL_FALSE}"; then
18461   as_fn_error $? "conditional \"CONFIG_KERNEL\" was never defined.
18462 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18463 fi
18464
18465 : "${CONFIG_STATUS=./config.status}"
18466 ac_write_fail=0
18467 ac_clean_files_save=$ac_clean_files
18468 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18469 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18470 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18471 as_write_fail=0
18472 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18473 #! $SHELL
18474 # Generated by $as_me.
18475 # Run this file to recreate the current configuration.
18476 # Compiler output produced by configure, useful for debugging
18477 # configure, is in config.log if it exists.
18478
18479 debug=false
18480 ac_cs_recheck=false
18481 ac_cs_silent=false
18482
18483 SHELL=\${CONFIG_SHELL-$SHELL}
18484 export SHELL
18485 _ASEOF
18486 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18487 ## -------------------- ##
18488 ## M4sh Initialization. ##
18489 ## -------------------- ##
18490
18491 # Be more Bourne compatible
18492 DUALCASE=1; export DUALCASE # for MKS sh
18493 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18494   emulate sh
18495   NULLCMD=:
18496   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18497   # is contrary to our usage.  Disable this feature.
18498   alias -g '${1+"$@"}'='"$@"'
18499   setopt NO_GLOB_SUBST
18500 else
18501   case `(set -o) 2>/dev/null` in #(
18502   *posix*) :
18503     set -o posix ;; #(
18504   *) :
18505      ;;
18506 esac
18507 fi
18508
18509
18510 as_nl='
18511 '
18512 export as_nl
18513 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18514 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18515 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18516 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18517 # Prefer a ksh shell builtin over an external printf program on Solaris,
18518 # but without wasting forks for bash or zsh.
18519 if test -z "$BASH_VERSION$ZSH_VERSION" \
18520     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18521   as_echo='print -r --'
18522   as_echo_n='print -rn --'
18523 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18524   as_echo='printf %s\n'
18525   as_echo_n='printf %s'
18526 else
18527   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18528     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18529     as_echo_n='/usr/ucb/echo -n'
18530   else
18531     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18532     as_echo_n_body='eval
18533       arg=$1;
18534       case $arg in #(
18535       *"$as_nl"*)
18536         expr "X$arg" : "X\\(.*\\)$as_nl";
18537         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18538       esac;
18539       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18540     '
18541     export as_echo_n_body
18542     as_echo_n='sh -c $as_echo_n_body as_echo'
18543   fi
18544   export as_echo_body
18545   as_echo='sh -c $as_echo_body as_echo'
18546 fi
18547
18548 # The user is always right.
18549 if test "${PATH_SEPARATOR+set}" != set; then
18550   PATH_SEPARATOR=:
18551   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18552     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18553       PATH_SEPARATOR=';'
18554   }
18555 fi
18556
18557
18558 # IFS
18559 # We need space, tab and new line, in precisely that order.  Quoting is
18560 # there to prevent editors from complaining about space-tab.
18561 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18562 # splitting by setting IFS to empty value.)
18563 IFS=" ""        $as_nl"
18564
18565 # Find who we are.  Look in the path if we contain no directory separator.
18566 as_myself=
18567 case $0 in #((
18568   *[\\/]* ) as_myself=$0 ;;
18569   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18570 for as_dir in $PATH
18571 do
18572   IFS=$as_save_IFS
18573   test -z "$as_dir" && as_dir=.
18574     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18575   done
18576 IFS=$as_save_IFS
18577
18578      ;;
18579 esac
18580 # We did not find ourselves, most probably we were run as `sh COMMAND'
18581 # in which case we are not to be found in the path.
18582 if test "x$as_myself" = x; then
18583   as_myself=$0
18584 fi
18585 if test ! -f "$as_myself"; then
18586   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18587   exit 1
18588 fi
18589
18590 # Unset variables that we do not need and which cause bugs (e.g. in
18591 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
18592 # suppresses any "Segmentation fault" message there.  '((' could
18593 # trigger a bug in pdksh 5.2.14.
18594 for as_var in BASH_ENV ENV MAIL MAILPATH
18595 do eval test x\${$as_var+set} = xset \
18596   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18597 done
18598 PS1='$ '
18599 PS2='> '
18600 PS4='+ '
18601
18602 # NLS nuisances.
18603 LC_ALL=C
18604 export LC_ALL
18605 LANGUAGE=C
18606 export LANGUAGE
18607
18608 # CDPATH.
18609 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18610
18611
18612 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18613 # ----------------------------------------
18614 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18615 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18616 # script with STATUS, using 1 if that was 0.
18617 as_fn_error ()
18618 {
18619   as_status=$1; test $as_status -eq 0 && as_status=1
18620   if test "$4"; then
18621     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18622     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18623   fi
18624   $as_echo "$as_me: error: $2" >&2
18625   as_fn_exit $as_status
18626 } # as_fn_error
18627
18628
18629 # as_fn_set_status STATUS
18630 # -----------------------
18631 # Set $? to STATUS, without forking.
18632 as_fn_set_status ()
18633 {
18634   return $1
18635 } # as_fn_set_status
18636
18637 # as_fn_exit STATUS
18638 # -----------------
18639 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18640 as_fn_exit ()
18641 {
18642   set +e
18643   as_fn_set_status $1
18644   exit $1
18645 } # as_fn_exit
18646
18647 # as_fn_unset VAR
18648 # ---------------
18649 # Portably unset VAR.
18650 as_fn_unset ()
18651 {
18652   { eval $1=; unset $1;}
18653 }
18654 as_unset=as_fn_unset
18655 # as_fn_append VAR VALUE
18656 # ----------------------
18657 # Append the text in VALUE to the end of the definition contained in VAR. Take
18658 # advantage of any shell optimizations that allow amortized linear growth over
18659 # repeated appends, instead of the typical quadratic growth present in naive
18660 # implementations.
18661 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18662   eval 'as_fn_append ()
18663   {
18664     eval $1+=\$2
18665   }'
18666 else
18667   as_fn_append ()
18668   {
18669     eval $1=\$$1\$2
18670   }
18671 fi # as_fn_append
18672
18673 # as_fn_arith ARG...
18674 # ------------------
18675 # Perform arithmetic evaluation on the ARGs, and store the result in the
18676 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18677 # must be portable across $(()) and expr.
18678 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18679   eval 'as_fn_arith ()
18680   {
18681     as_val=$(( $* ))
18682   }'
18683 else
18684   as_fn_arith ()
18685   {
18686     as_val=`expr "$@" || test $? -eq 1`
18687   }
18688 fi # as_fn_arith
18689
18690
18691 if expr a : '\(a\)' >/dev/null 2>&1 &&
18692    test "X`expr 00001 : '.*\(...\)'`" = X001; then
18693   as_expr=expr
18694 else
18695   as_expr=false
18696 fi
18697
18698 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18699   as_basename=basename
18700 else
18701   as_basename=false
18702 fi
18703
18704 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18705   as_dirname=dirname
18706 else
18707   as_dirname=false
18708 fi
18709
18710 as_me=`$as_basename -- "$0" ||
18711 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18712          X"$0" : 'X\(//\)$' \| \
18713          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18714 $as_echo X/"$0" |
18715     sed '/^.*\/\([^/][^/]*\)\/*$/{
18716             s//\1/
18717             q
18718           }
18719           /^X\/\(\/\/\)$/{
18720             s//\1/
18721             q
18722           }
18723           /^X\/\(\/\).*/{
18724             s//\1/
18725             q
18726           }
18727           s/.*/./; q'`
18728
18729 # Avoid depending upon Character Ranges.
18730 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18731 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18732 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18733 as_cr_digits='0123456789'
18734 as_cr_alnum=$as_cr_Letters$as_cr_digits
18735
18736 ECHO_C= ECHO_N= ECHO_T=
18737 case `echo -n x` in #(((((
18738 -n*)
18739   case `echo 'xy\c'` in
18740   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
18741   xy)  ECHO_C='\c';;
18742   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
18743        ECHO_T=' ';;
18744   esac;;
18745 *)
18746   ECHO_N='-n';;
18747 esac
18748
18749 rm -f conf$$ conf$$.exe conf$$.file
18750 if test -d conf$$.dir; then
18751   rm -f conf$$.dir/conf$$.file
18752 else
18753   rm -f conf$$.dir
18754   mkdir conf$$.dir 2>/dev/null
18755 fi
18756 if (echo >conf$$.file) 2>/dev/null; then
18757   if ln -s conf$$.file conf$$ 2>/dev/null; then
18758     as_ln_s='ln -s'
18759     # ... but there are two gotchas:
18760     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18761     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18762     # In both cases, we have to default to `cp -pR'.
18763     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18764       as_ln_s='cp -pR'
18765   elif ln conf$$.file conf$$ 2>/dev/null; then
18766     as_ln_s=ln
18767   else
18768     as_ln_s='cp -pR'
18769   fi
18770 else
18771   as_ln_s='cp -pR'
18772 fi
18773 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18774 rmdir conf$$.dir 2>/dev/null
18775
18776
18777 # as_fn_mkdir_p
18778 # -------------
18779 # Create "$as_dir" as a directory, including parents if necessary.
18780 as_fn_mkdir_p ()
18781 {
18782
18783   case $as_dir in #(
18784   -*) as_dir=./$as_dir;;
18785   esac
18786   test -d "$as_dir" || eval $as_mkdir_p || {
18787     as_dirs=
18788     while :; do
18789       case $as_dir in #(
18790       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18791       *) as_qdir=$as_dir;;
18792       esac
18793       as_dirs="'$as_qdir' $as_dirs"
18794       as_dir=`$as_dirname -- "$as_dir" ||
18795 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18796          X"$as_dir" : 'X\(//\)[^/]' \| \
18797          X"$as_dir" : 'X\(//\)$' \| \
18798          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18799 $as_echo X"$as_dir" |
18800     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18801             s//\1/
18802             q
18803           }
18804           /^X\(\/\/\)[^/].*/{
18805             s//\1/
18806             q
18807           }
18808           /^X\(\/\/\)$/{
18809             s//\1/
18810             q
18811           }
18812           /^X\(\/\).*/{
18813             s//\1/
18814             q
18815           }
18816           s/.*/./; q'`
18817       test -d "$as_dir" && break
18818     done
18819     test -z "$as_dirs" || eval "mkdir $as_dirs"
18820   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18821
18822
18823 } # as_fn_mkdir_p
18824 if mkdir -p . 2>/dev/null; then
18825   as_mkdir_p='mkdir -p "$as_dir"'
18826 else
18827   test -d ./-p && rmdir ./-p
18828   as_mkdir_p=false
18829 fi
18830
18831
18832 # as_fn_executable_p FILE
18833 # -----------------------
18834 # Test if FILE is an executable regular file.
18835 as_fn_executable_p ()
18836 {
18837   test -f "$1" && test -x "$1"
18838 } # as_fn_executable_p
18839 as_test_x='test -x'
18840 as_executable_p=as_fn_executable_p
18841
18842 # Sed expression to map a string onto a valid CPP name.
18843 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18844
18845 # Sed expression to map a string onto a valid variable name.
18846 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18847
18848
18849 exec 6>&1
18850 ## ----------------------------------- ##
18851 ## Main body of $CONFIG_STATUS script. ##
18852 ## ----------------------------------- ##
18853 _ASEOF
18854 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18855
18856 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18857 # Save the log message, to keep $0 and so on meaningful, and to
18858 # report actual input values of CONFIG_FILES etc. instead of their
18859 # values after options handling.
18860 ac_log="
18861 This file was extended by spl $as_me 0.6.5.9, which was
18862 generated by GNU Autoconf 2.69.  Invocation command line was
18863
18864   CONFIG_FILES    = $CONFIG_FILES
18865   CONFIG_HEADERS  = $CONFIG_HEADERS
18866   CONFIG_LINKS    = $CONFIG_LINKS
18867   CONFIG_COMMANDS = $CONFIG_COMMANDS
18868   $ $0 $@
18869
18870 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18871 "
18872
18873 _ACEOF
18874
18875 case $ac_config_files in *"
18876 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18877 esac
18878
18879 case $ac_config_headers in *"
18880 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18881 esac
18882
18883
18884 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18885 # Files that config.status was made for.
18886 config_files="$ac_config_files"
18887 config_headers="$ac_config_headers"
18888 config_commands="$ac_config_commands"
18889
18890 _ACEOF
18891
18892 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18893 ac_cs_usage="\
18894 \`$as_me' instantiates files and other configuration actions
18895 from templates according to the current configuration.  Unless the files
18896 and actions are specified as TAGs, all are instantiated by default.
18897
18898 Usage: $0 [OPTION]... [TAG]...
18899
18900   -h, --help       print this help, then exit
18901   -V, --version    print version number and configuration settings, then exit
18902       --config     print configuration, then exit
18903   -q, --quiet, --silent
18904                    do not print progress messages
18905   -d, --debug      don't remove temporary files
18906       --recheck    update $as_me by reconfiguring in the same conditions
18907       --file=FILE[:TEMPLATE]
18908                    instantiate the configuration file FILE
18909       --header=FILE[:TEMPLATE]
18910                    instantiate the configuration header FILE
18911
18912 Configuration files:
18913 $config_files
18914
18915 Configuration headers:
18916 $config_headers
18917
18918 Configuration commands:
18919 $config_commands
18920
18921 Report bugs to the package provider."
18922
18923 _ACEOF
18924 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18925 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18926 ac_cs_version="\\
18927 spl config.status 0.6.5.9
18928 configured by $0, generated by GNU Autoconf 2.69,
18929   with options \\"\$ac_cs_config\\"
18930
18931 Copyright (C) 2012 Free Software Foundation, Inc.
18932 This config.status script is free software; the Free Software Foundation
18933 gives unlimited permission to copy, distribute and modify it."
18934
18935 ac_pwd='$ac_pwd'
18936 srcdir='$srcdir'
18937 INSTALL='$INSTALL'
18938 MKDIR_P='$MKDIR_P'
18939 AWK='$AWK'
18940 test -n "\$AWK" || AWK=awk
18941 _ACEOF
18942
18943 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18944 # The default lists apply if the user does not specify any file.
18945 ac_need_defaults=:
18946 while test $# != 0
18947 do
18948   case $1 in
18949   --*=?*)
18950     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18951     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18952     ac_shift=:
18953     ;;
18954   --*=)
18955     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18956     ac_optarg=
18957     ac_shift=:
18958     ;;
18959   *)
18960     ac_option=$1
18961     ac_optarg=$2
18962     ac_shift=shift
18963     ;;
18964   esac
18965
18966   case $ac_option in
18967   # Handling of the options.
18968   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18969     ac_cs_recheck=: ;;
18970   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18971     $as_echo "$ac_cs_version"; exit ;;
18972   --config | --confi | --conf | --con | --co | --c )
18973     $as_echo "$ac_cs_config"; exit ;;
18974   --debug | --debu | --deb | --de | --d | -d )
18975     debug=: ;;
18976   --file | --fil | --fi | --f )
18977     $ac_shift
18978     case $ac_optarg in
18979     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18980     '') as_fn_error $? "missing file argument" ;;
18981     esac
18982     as_fn_append CONFIG_FILES " '$ac_optarg'"
18983     ac_need_defaults=false;;
18984   --header | --heade | --head | --hea )
18985     $ac_shift
18986     case $ac_optarg in
18987     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18988     esac
18989     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18990     ac_need_defaults=false;;
18991   --he | --h)
18992     # Conflict between --help and --header
18993     as_fn_error $? "ambiguous option: \`$1'
18994 Try \`$0 --help' for more information.";;
18995   --help | --hel | -h )
18996     $as_echo "$ac_cs_usage"; exit ;;
18997   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18998   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18999     ac_cs_silent=: ;;
19000
19001   # This is an error.
19002   -*) as_fn_error $? "unrecognized option: \`$1'
19003 Try \`$0 --help' for more information." ;;
19004
19005   *) as_fn_append ac_config_targets " $1"
19006      ac_need_defaults=false ;;
19007
19008   esac
19009   shift
19010 done
19011
19012 ac_configure_extra_args=
19013
19014 if $ac_cs_silent; then
19015   exec 6>/dev/null
19016   ac_configure_extra_args="$ac_configure_extra_args --silent"
19017 fi
19018
19019 _ACEOF
19020 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19021 if \$ac_cs_recheck; then
19022   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19023   shift
19024   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19025   CONFIG_SHELL='$SHELL'
19026   export CONFIG_SHELL
19027   exec "\$@"
19028 fi
19029
19030 _ACEOF
19031 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19032 exec 5>>config.log
19033 {
19034   echo
19035   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19036 ## Running $as_me. ##
19037 _ASBOX
19038   $as_echo "$ac_log"
19039 } >&5
19040
19041 _ACEOF
19042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19043 #
19044 # INIT-COMMANDS
19045 #
19046 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
19047
19048
19049 # The HP-UX ksh and POSIX shell print the target directory to stdout
19050 # if CDPATH is set.
19051 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19052
19053 sed_quote_subst='$sed_quote_subst'
19054 double_quote_subst='$double_quote_subst'
19055 delay_variable_subst='$delay_variable_subst'
19056 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
19057 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
19058 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
19059 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
19060 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
19061 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
19062 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`'
19063 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
19064 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
19065 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
19066 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
19067 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
19068 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
19069 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
19070 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
19071 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
19072 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
19073 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
19074 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
19075 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
19076 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
19077 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
19078 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
19079 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
19080 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
19081 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
19082 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
19083 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
19084 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
19085 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
19086 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
19087 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
19088 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
19089 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
19090 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
19091 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
19092 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
19093 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
19094 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
19095 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
19096 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
19097 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
19098 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
19099 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
19100 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
19101 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
19102 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19103 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19104 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
19105 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
19106 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
19107 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
19108 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
19109 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
19110 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
19111 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
19112 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
19113 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
19114 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
19115 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
19116 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
19117 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
19118 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`'
19119 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
19120 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
19121 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
19122 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
19123 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
19124 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
19125 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
19126 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
19127 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
19128 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
19129 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
19130 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
19131 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
19132 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
19133 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
19134 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
19135 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19136 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
19137 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
19138 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
19139 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
19140 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
19141 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
19142 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
19143 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
19144 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19145 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
19146 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
19147 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
19148 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
19149 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
19150 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
19151 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
19152 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
19153 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
19154 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
19155 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
19156 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
19157 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
19158 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
19159 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
19160 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
19161 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
19162 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
19163 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
19164 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
19165 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
19166 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
19167 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
19168 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
19169 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
19170 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
19171 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
19172 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
19173 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
19174 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
19175 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
19176 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
19177 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
19178 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
19179 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
19180 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
19181 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
19182 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
19183 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`'
19184 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`'
19185 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
19186 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
19187 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
19188 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
19189 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
19190 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
19191
19192 LTCC='$LTCC'
19193 LTCFLAGS='$LTCFLAGS'
19194 compiler='$compiler_DEFAULT'
19195
19196 # A function that is used when there is no print builtin or printf.
19197 func_fallback_echo ()
19198 {
19199   eval 'cat <<_LTECHO_EOF
19200 \$1
19201 _LTECHO_EOF'
19202 }
19203
19204 # Quote evaled strings.
19205 for var in SHELL \
19206 ECHO \
19207 PATH_SEPARATOR \
19208 SED \
19209 GREP \
19210 EGREP \
19211 FGREP \
19212 LD \
19213 NM \
19214 LN_S \
19215 lt_SP2NL \
19216 lt_NL2SP \
19217 reload_flag \
19218 OBJDUMP \
19219 deplibs_check_method \
19220 file_magic_cmd \
19221 file_magic_glob \
19222 want_nocaseglob \
19223 DLLTOOL \
19224 sharedlib_from_linklib_cmd \
19225 AR \
19226 AR_FLAGS \
19227 archiver_list_spec \
19228 STRIP \
19229 RANLIB \
19230 CC \
19231 CFLAGS \
19232 compiler \
19233 lt_cv_sys_global_symbol_pipe \
19234 lt_cv_sys_global_symbol_to_cdecl \
19235 lt_cv_sys_global_symbol_to_import \
19236 lt_cv_sys_global_symbol_to_c_name_address \
19237 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
19238 lt_cv_nm_interface \
19239 nm_file_list_spec \
19240 lt_cv_truncate_bin \
19241 lt_prog_compiler_no_builtin_flag \
19242 lt_prog_compiler_pic \
19243 lt_prog_compiler_wl \
19244 lt_prog_compiler_static \
19245 lt_cv_prog_compiler_c_o \
19246 need_locks \
19247 MANIFEST_TOOL \
19248 DSYMUTIL \
19249 NMEDIT \
19250 LIPO \
19251 OTOOL \
19252 OTOOL64 \
19253 shrext_cmds \
19254 export_dynamic_flag_spec \
19255 whole_archive_flag_spec \
19256 compiler_needs_object \
19257 with_gnu_ld \
19258 allow_undefined_flag \
19259 no_undefined_flag \
19260 hardcode_libdir_flag_spec \
19261 hardcode_libdir_separator \
19262 exclude_expsyms \
19263 include_expsyms \
19264 file_list_spec \
19265 variables_saved_for_relink \
19266 libname_spec \
19267 library_names_spec \
19268 soname_spec \
19269 install_override_mode \
19270 finish_eval \
19271 old_striplib \
19272 striplib; do
19273     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19274     *[\\\\\\\`\\"\\\$]*)
19275       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
19276       ;;
19277     *)
19278       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19279       ;;
19280     esac
19281 done
19282
19283 # Double-quote double-evaled strings.
19284 for var in reload_cmds \
19285 old_postinstall_cmds \
19286 old_postuninstall_cmds \
19287 old_archive_cmds \
19288 extract_expsyms_cmds \
19289 old_archive_from_new_cmds \
19290 old_archive_from_expsyms_cmds \
19291 archive_cmds \
19292 archive_expsym_cmds \
19293 module_cmds \
19294 module_expsym_cmds \
19295 export_symbols_cmds \
19296 prelink_cmds \
19297 postlink_cmds \
19298 postinstall_cmds \
19299 postuninstall_cmds \
19300 finish_cmds \
19301 sys_lib_search_path_spec \
19302 configure_time_dlsearch_path \
19303 configure_time_lt_sys_library_path; do
19304     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
19305     *[\\\\\\\`\\"\\\$]*)
19306       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
19307       ;;
19308     *)
19309       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
19310       ;;
19311     esac
19312 done
19313
19314 ac_aux_dir='$ac_aux_dir'
19315
19316 # See if we are running on zsh, and set the options that allow our
19317 # commands through without removal of \ escapes INIT.
19318 if test -n "\${ZSH_VERSION+set}"; then
19319    setopt NO_GLOB_SUBST
19320 fi
19321
19322
19323     PACKAGE='$PACKAGE'
19324     VERSION='$VERSION'
19325     RM='$RM'
19326     ofile='$ofile'
19327
19328
19329
19330
19331 _ACEOF
19332
19333 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19334
19335 # Handling of arguments.
19336 for ac_config_target in $ac_config_targets
19337 do
19338   case $ac_config_target in
19339     "spl_config.h") CONFIG_HEADERS="$CONFIG_HEADERS spl_config.h" ;;
19340     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
19341     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
19342     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19343     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
19344     "man/man1/Makefile") CONFIG_FILES="$CONFIG_FILES man/man1/Makefile" ;;
19345     "man/man5/Makefile") CONFIG_FILES="$CONFIG_FILES man/man5/Makefile" ;;
19346     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
19347     "cmd/Makefile") CONFIG_FILES="$CONFIG_FILES cmd/Makefile" ;;
19348     "module/Makefile") CONFIG_FILES="$CONFIG_FILES module/Makefile" ;;
19349     "module/spl/Makefile") CONFIG_FILES="$CONFIG_FILES module/spl/Makefile" ;;
19350     "module/splat/Makefile") CONFIG_FILES="$CONFIG_FILES module/splat/Makefile" ;;
19351     "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
19352     "include/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/fs/Makefile" ;;
19353     "include/linux/Makefile") CONFIG_FILES="$CONFIG_FILES include/linux/Makefile" ;;
19354     "include/rpc/Makefile") CONFIG_FILES="$CONFIG_FILES include/rpc/Makefile" ;;
19355     "include/sharefs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sharefs/Makefile" ;;
19356     "include/sys/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/Makefile" ;;
19357     "include/sys/fm/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fm/Makefile" ;;
19358     "include/sys/fs/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/fs/Makefile" ;;
19359     "include/sys/sysevent/Makefile") CONFIG_FILES="$CONFIG_FILES include/sys/sysevent/Makefile" ;;
19360     "include/util/Makefile") CONFIG_FILES="$CONFIG_FILES include/util/Makefile" ;;
19361     "include/vm/Makefile") CONFIG_FILES="$CONFIG_FILES include/vm/Makefile" ;;
19362     "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
19363     "rpm/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/Makefile" ;;
19364     "rpm/redhat/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/redhat/Makefile" ;;
19365     "rpm/redhat/spl.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl.spec" ;;
19366     "rpm/redhat/spl-kmod.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl-kmod.spec" ;;
19367     "rpm/redhat/spl-dkms.spec") CONFIG_FILES="$CONFIG_FILES rpm/redhat/spl-dkms.spec" ;;
19368     "rpm/generic/Makefile") CONFIG_FILES="$CONFIG_FILES rpm/generic/Makefile" ;;
19369     "rpm/generic/spl.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl.spec" ;;
19370     "rpm/generic/spl-kmod.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl-kmod.spec" ;;
19371     "rpm/generic/spl-dkms.spec") CONFIG_FILES="$CONFIG_FILES rpm/generic/spl-dkms.spec" ;;
19372     "spl.release") CONFIG_FILES="$CONFIG_FILES spl.release" ;;
19373
19374   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19375   esac
19376 done
19377
19378
19379 # If the user did not use the arguments to specify the items to instantiate,
19380 # then the envvar interface is used.  Set only those that are not.
19381 # We use the long form for the default assignment because of an extremely
19382 # bizarre bug on SunOS 4.1.3.
19383 if $ac_need_defaults; then
19384   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19385   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
19386   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
19387 fi
19388
19389 # Have a temporary directory for convenience.  Make it in the build tree
19390 # simply because there is no reason against having it here, and in addition,
19391 # creating and moving files from /tmp can sometimes cause problems.
19392 # Hook for its removal unless debugging.
19393 # Note that there is a small window in which the directory will not be cleaned:
19394 # after its creation but before its name has been assigned to `$tmp'.
19395 $debug ||
19396 {
19397   tmp= ac_tmp=
19398   trap 'exit_status=$?
19399   : "${ac_tmp:=$tmp}"
19400   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19401 ' 0
19402   trap 'as_fn_exit 1' 1 2 13 15
19403 }
19404 # Create a (secure) tmp directory for tmp files.
19405
19406 {
19407   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19408   test -d "$tmp"
19409 }  ||
19410 {
19411   tmp=./conf$$-$RANDOM
19412   (umask 077 && mkdir "$tmp")
19413 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19414 ac_tmp=$tmp
19415
19416 # Set up the scripts for CONFIG_FILES section.
19417 # No need to generate them if there are no CONFIG_FILES.
19418 # This happens for instance with `./config.status config.h'.
19419 if test -n "$CONFIG_FILES"; then
19420
19421
19422 ac_cr=`echo X | tr X '\015'`
19423 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19424 # But we know of no other shell where ac_cr would be empty at this
19425 # point, so we can use a bashism as a fallback.
19426 if test "x$ac_cr" = x; then
19427   eval ac_cr=\$\'\\r\'
19428 fi
19429 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19430 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19431   ac_cs_awk_cr='\\r'
19432 else
19433   ac_cs_awk_cr=$ac_cr
19434 fi
19435
19436 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19437 _ACEOF
19438
19439
19440 {
19441   echo "cat >conf$$subs.awk <<_ACEOF" &&
19442   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19443   echo "_ACEOF"
19444 } >conf$$subs.sh ||
19445   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19446 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19447 ac_delim='%!_!# '
19448 for ac_last_try in false false false false false :; do
19449   . ./conf$$subs.sh ||
19450     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19451
19452   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19453   if test $ac_delim_n = $ac_delim_num; then
19454     break
19455   elif $ac_last_try; then
19456     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19457   else
19458     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19459   fi
19460 done
19461 rm -f conf$$subs.sh
19462
19463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19464 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19465 _ACEOF
19466 sed -n '
19467 h
19468 s/^/S["/; s/!.*/"]=/
19469 p
19470 g
19471 s/^[^!]*!//
19472 :repl
19473 t repl
19474 s/'"$ac_delim"'$//
19475 t delim
19476 :nl
19477 h
19478 s/\(.\{148\}\)..*/\1/
19479 t more1
19480 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19481 p
19482 n
19483 b repl
19484 :more1
19485 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19486 p
19487 g
19488 s/.\{148\}//
19489 t nl
19490 :delim
19491 h
19492 s/\(.\{148\}\)..*/\1/
19493 t more2
19494 s/["\\]/\\&/g; s/^/"/; s/$/"/
19495 p
19496 b
19497 :more2
19498 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19499 p
19500 g
19501 s/.\{148\}//
19502 t delim
19503 ' <conf$$subs.awk | sed '
19504 /^[^""]/{
19505   N
19506   s/\n//
19507 }
19508 ' >>$CONFIG_STATUS || ac_write_fail=1
19509 rm -f conf$$subs.awk
19510 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19511 _ACAWK
19512 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19513   for (key in S) S_is_set[key] = 1
19514   FS = "\a"
19515
19516 }
19517 {
19518   line = $ 0
19519   nfields = split(line, field, "@")
19520   substed = 0
19521   len = length(field[1])
19522   for (i = 2; i < nfields; i++) {
19523     key = field[i]
19524     keylen = length(key)
19525     if (S_is_set[key]) {
19526       value = S[key]
19527       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19528       len += length(value) + length(field[++i])
19529       substed = 1
19530     } else
19531       len += 1 + keylen
19532   }
19533
19534   print line
19535 }
19536
19537 _ACAWK
19538 _ACEOF
19539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19540 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19541   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19542 else
19543   cat
19544 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19545   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19546 _ACEOF
19547
19548 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19549 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19550 # trailing colons and then remove the whole line if VPATH becomes empty
19551 # (actually we leave an empty line to preserve line numbers).
19552 if test "x$srcdir" = x.; then
19553   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
19554 h
19555 s///
19556 s/^/:/
19557 s/[      ]*$/:/
19558 s/:\$(srcdir):/:/g
19559 s/:\${srcdir}:/:/g
19560 s/:@srcdir@:/:/g
19561 s/^:*//
19562 s/:*$//
19563 x
19564 s/\(=[   ]*\).*/\1/
19565 G
19566 s/\n//
19567 s/^[^=]*=[       ]*$//
19568 }'
19569 fi
19570
19571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19572 fi # test -n "$CONFIG_FILES"
19573
19574 # Set up the scripts for CONFIG_HEADERS section.
19575 # No need to generate them if there are no CONFIG_HEADERS.
19576 # This happens for instance with `./config.status Makefile'.
19577 if test -n "$CONFIG_HEADERS"; then
19578 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
19579 BEGIN {
19580 _ACEOF
19581
19582 # Transform confdefs.h into an awk script `defines.awk', embedded as
19583 # here-document in config.status, that substitutes the proper values into
19584 # config.h.in to produce config.h.
19585
19586 # Create a delimiter string that does not exist in confdefs.h, to ease
19587 # handling of long lines.
19588 ac_delim='%!_!# '
19589 for ac_last_try in false false :; do
19590   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
19591   if test -z "$ac_tt"; then
19592     break
19593   elif $ac_last_try; then
19594     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
19595   else
19596     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19597   fi
19598 done
19599
19600 # For the awk script, D is an array of macro values keyed by name,
19601 # likewise P contains macro parameters if any.  Preserve backslash
19602 # newline sequences.
19603
19604 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
19605 sed -n '
19606 s/.\{148\}/&'"$ac_delim"'/g
19607 t rset
19608 :rset
19609 s/^[     ]*#[    ]*define[       ][      ]*/ /
19610 t def
19611 d
19612 :def
19613 s/\\$//
19614 t bsnl
19615 s/["\\]/\\&/g
19616 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19617 D["\1"]=" \3"/p
19618 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
19619 d
19620 :bsnl
19621 s/["\\]/\\&/g
19622 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19623 D["\1"]=" \3\\\\\\n"\\/p
19624 t cont
19625 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
19626 t cont
19627 d
19628 :cont
19629 n
19630 s/.\{148\}/&'"$ac_delim"'/g
19631 t clear
19632 :clear
19633 s/\\$//
19634 t bsnlc
19635 s/["\\]/\\&/g; s/^/"/; s/$/"/p
19636 d
19637 :bsnlc
19638 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
19639 b cont
19640 ' <confdefs.h | sed '
19641 s/'"$ac_delim"'/"\\\
19642 "/g' >>$CONFIG_STATUS || ac_write_fail=1
19643
19644 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19645   for (key in D) D_is_set[key] = 1
19646   FS = "\a"
19647 }
19648 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
19649   line = \$ 0
19650   split(line, arg, " ")
19651   if (arg[1] == "#") {
19652     defundef = arg[2]
19653     mac1 = arg[3]
19654   } else {
19655     defundef = substr(arg[1], 2)
19656     mac1 = arg[2]
19657   }
19658   split(mac1, mac2, "(") #)
19659   macro = mac2[1]
19660   prefix = substr(line, 1, index(line, defundef) - 1)
19661   if (D_is_set[macro]) {
19662     # Preserve the white space surrounding the "#".
19663     print prefix "define", macro P[macro] D[macro]
19664     next
19665   } else {
19666     # Replace #undef with comments.  This is necessary, for example,
19667     # in the case of _POSIX_SOURCE, which is predefined and required
19668     # on some systems where configure will not decide to define it.
19669     if (defundef == "undef") {
19670       print "/*", prefix defundef, macro, "*/"
19671       next
19672     }
19673   }
19674 }
19675 { print }
19676 _ACAWK
19677 _ACEOF
19678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19679   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
19680 fi # test -n "$CONFIG_HEADERS"
19681
19682
19683 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
19684 shift
19685 for ac_tag
19686 do
19687   case $ac_tag in
19688   :[FHLC]) ac_mode=$ac_tag; continue;;
19689   esac
19690   case $ac_mode$ac_tag in
19691   :[FHL]*:*);;
19692   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19693   :[FH]-) ac_tag=-:-;;
19694   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19695   esac
19696   ac_save_IFS=$IFS
19697   IFS=:
19698   set x $ac_tag
19699   IFS=$ac_save_IFS
19700   shift
19701   ac_file=$1
19702   shift
19703
19704   case $ac_mode in
19705   :L) ac_source=$1;;
19706   :[FH])
19707     ac_file_inputs=
19708     for ac_f
19709     do
19710       case $ac_f in
19711       -) ac_f="$ac_tmp/stdin";;
19712       *) # Look for the file first in the build tree, then in the source tree
19713          # (if the path is not absolute).  The absolute path cannot be DOS-style,
19714          # because $ac_f cannot contain `:'.
19715          test -f "$ac_f" ||
19716            case $ac_f in
19717            [\\/$]*) false;;
19718            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19719            esac ||
19720            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19721       esac
19722       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19723       as_fn_append ac_file_inputs " '$ac_f'"
19724     done
19725
19726     # Let's still pretend it is `configure' which instantiates (i.e., don't
19727     # use $as_me), people would be surprised to read:
19728     #    /* config.h.  Generated by config.status.  */
19729     configure_input='Generated from '`
19730           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19731         `' by configure.'
19732     if test x"$ac_file" != x-; then
19733       configure_input="$ac_file.  $configure_input"
19734       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19735 $as_echo "$as_me: creating $ac_file" >&6;}
19736     fi
19737     # Neutralize special characters interpreted by sed in replacement strings.
19738     case $configure_input in #(
19739     *\&* | *\|* | *\\* )
19740        ac_sed_conf_input=`$as_echo "$configure_input" |
19741        sed 's/[\\\\&|]/\\\\&/g'`;; #(
19742     *) ac_sed_conf_input=$configure_input;;
19743     esac
19744
19745     case $ac_tag in
19746     *:-:* | *:-) cat >"$ac_tmp/stdin" \
19747       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19748     esac
19749     ;;
19750   esac
19751
19752   ac_dir=`$as_dirname -- "$ac_file" ||
19753 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19754          X"$ac_file" : 'X\(//\)[^/]' \| \
19755          X"$ac_file" : 'X\(//\)$' \| \
19756          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19757 $as_echo X"$ac_file" |
19758     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19759             s//\1/
19760             q
19761           }
19762           /^X\(\/\/\)[^/].*/{
19763             s//\1/
19764             q
19765           }
19766           /^X\(\/\/\)$/{
19767             s//\1/
19768             q
19769           }
19770           /^X\(\/\).*/{
19771             s//\1/
19772             q
19773           }
19774           s/.*/./; q'`
19775   as_dir="$ac_dir"; as_fn_mkdir_p
19776   ac_builddir=.
19777
19778 case "$ac_dir" in
19779 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19780 *)
19781   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19782   # A ".." for each directory in $ac_dir_suffix.
19783   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19784   case $ac_top_builddir_sub in
19785   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19786   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19787   esac ;;
19788 esac
19789 ac_abs_top_builddir=$ac_pwd
19790 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19791 # for backward compatibility:
19792 ac_top_builddir=$ac_top_build_prefix
19793
19794 case $srcdir in
19795   .)  # We are building in place.
19796     ac_srcdir=.
19797     ac_top_srcdir=$ac_top_builddir_sub
19798     ac_abs_top_srcdir=$ac_pwd ;;
19799   [\\/]* | ?:[\\/]* )  # Absolute name.
19800     ac_srcdir=$srcdir$ac_dir_suffix;
19801     ac_top_srcdir=$srcdir
19802     ac_abs_top_srcdir=$srcdir ;;
19803   *) # Relative name.
19804     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19805     ac_top_srcdir=$ac_top_build_prefix$srcdir
19806     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19807 esac
19808 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19809
19810
19811   case $ac_mode in
19812   :F)
19813   #
19814   # CONFIG_FILE
19815   #
19816
19817   case $INSTALL in
19818   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19819   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19820   esac
19821   ac_MKDIR_P=$MKDIR_P
19822   case $MKDIR_P in
19823   [\\/$]* | ?:[\\/]* ) ;;
19824   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
19825   esac
19826 _ACEOF
19827
19828 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19829 # If the template does not know about datarootdir, expand it.
19830 # FIXME: This hack should be removed a few years after 2.60.
19831 ac_datarootdir_hack=; ac_datarootdir_seen=
19832 ac_sed_dataroot='
19833 /datarootdir/ {
19834   p
19835   q
19836 }
19837 /@datadir@/p
19838 /@docdir@/p
19839 /@infodir@/p
19840 /@localedir@/p
19841 /@mandir@/p'
19842 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19843 *datarootdir*) ac_datarootdir_seen=yes;;
19844 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19845   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19846 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19847 _ACEOF
19848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19849   ac_datarootdir_hack='
19850   s&@datadir@&$datadir&g
19851   s&@docdir@&$docdir&g
19852   s&@infodir@&$infodir&g
19853   s&@localedir@&$localedir&g
19854   s&@mandir@&$mandir&g
19855   s&\\\${datarootdir}&$datarootdir&g' ;;
19856 esac
19857 _ACEOF
19858
19859 # Neutralize VPATH when `$srcdir' = `.'.
19860 # Shell code in configure.ac might set extrasub.
19861 # FIXME: do we really want to maintain this feature?
19862 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19863 ac_sed_extra="$ac_vpsub
19864 $extrasub
19865 _ACEOF
19866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19867 :t
19868 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19869 s|@configure_input@|$ac_sed_conf_input|;t t
19870 s&@top_builddir@&$ac_top_builddir_sub&;t t
19871 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19872 s&@srcdir@&$ac_srcdir&;t t
19873 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19874 s&@top_srcdir@&$ac_top_srcdir&;t t
19875 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19876 s&@builddir@&$ac_builddir&;t t
19877 s&@abs_builddir@&$ac_abs_builddir&;t t
19878 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19879 s&@INSTALL@&$ac_INSTALL&;t t
19880 s&@MKDIR_P@&$ac_MKDIR_P&;t t
19881 $ac_datarootdir_hack
19882 "
19883 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
19884   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19885
19886 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19887   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19888   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
19889       "$ac_tmp/out"`; test -z "$ac_out"; } &&
19890   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19891 which seems to be undefined.  Please make sure it is defined" >&5
19892 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19893 which seems to be undefined.  Please make sure it is defined" >&2;}
19894
19895   rm -f "$ac_tmp/stdin"
19896   case $ac_file in
19897   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19898   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19899   esac \
19900   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19901  ;;
19902   :H)
19903   #
19904   # CONFIG_HEADER
19905   #
19906   if test x"$ac_file" != x-; then
19907     {
19908       $as_echo "/* $configure_input  */" \
19909       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19910     } >"$ac_tmp/config.h" \
19911       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19912     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
19913       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19914 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19915     else
19916       rm -f "$ac_file"
19917       mv "$ac_tmp/config.h" "$ac_file" \
19918         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19919     fi
19920   else
19921     $as_echo "/* $configure_input  */" \
19922       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19923       || as_fn_error $? "could not create -" "$LINENO" 5
19924   fi
19925 # Compute "$ac_file"'s index in $config_headers.
19926 _am_arg="$ac_file"
19927 _am_stamp_count=1
19928 for _am_header in $config_headers :; do
19929   case $_am_header in
19930     $_am_arg | $_am_arg:* )
19931       break ;;
19932     * )
19933       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
19934   esac
19935 done
19936 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
19937 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19938          X"$_am_arg" : 'X\(//\)[^/]' \| \
19939          X"$_am_arg" : 'X\(//\)$' \| \
19940          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
19941 $as_echo X"$_am_arg" |
19942     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19943             s//\1/
19944             q
19945           }
19946           /^X\(\/\/\)[^/].*/{
19947             s//\1/
19948             q
19949           }
19950           /^X\(\/\/\)$/{
19951             s//\1/
19952             q
19953           }
19954           /^X\(\/\).*/{
19955             s//\1/
19956             q
19957           }
19958           s/.*/./; q'`/stamp-h$_am_stamp_count
19959  ;;
19960
19961   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19962 $as_echo "$as_me: executing $ac_file commands" >&6;}
19963  ;;
19964   esac
19965
19966
19967   case $ac_file$ac_mode in
19968     "spl_config.h":H)
19969         (mv spl_config.h spl_config.h.tmp &&
19970         awk -f ${ac_srcdir}/config/config.awk spl_config.h.tmp >spl_config.h &&
19971         rm spl_config.h.tmp) || exit 1 ;;
19972     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
19973   # Older Autoconf quotes --file arguments for eval, but not when files
19974   # are listed without --file.  Let's play safe and only enable the eval
19975   # if we detect the quoting.
19976   case $CONFIG_FILES in
19977   *\'*) eval set x "$CONFIG_FILES" ;;
19978   *)   set x $CONFIG_FILES ;;
19979   esac
19980   shift
19981   for mf
19982   do
19983     # Strip MF so we end up with the name of the file.
19984     mf=`echo "$mf" | sed -e 's/:.*$//'`
19985     # Check whether this is an Automake generated Makefile or not.
19986     # We used to match only the files named 'Makefile.in', but
19987     # some people rename them; so instead we look at the file content.
19988     # Grep'ing the first line is not enough: some people post-process
19989     # each Makefile.in and add a new line on top of each file to say so.
19990     # Grep'ing the whole file is not good either: AIX grep has a line
19991     # limit of 2048, but all sed's we know have understand at least 4000.
19992     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
19993       dirpart=`$as_dirname -- "$mf" ||
19994 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19995          X"$mf" : 'X\(//\)[^/]' \| \
19996          X"$mf" : 'X\(//\)$' \| \
19997          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
19998 $as_echo X"$mf" |
19999     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20000             s//\1/
20001             q
20002           }
20003           /^X\(\/\/\)[^/].*/{
20004             s//\1/
20005             q
20006           }
20007           /^X\(\/\/\)$/{
20008             s//\1/
20009             q
20010           }
20011           /^X\(\/\).*/{
20012             s//\1/
20013             q
20014           }
20015           s/.*/./; q'`
20016     else
20017       continue
20018     fi
20019     # Extract the definition of DEPDIR, am__include, and am__quote
20020     # from the Makefile without running 'make'.
20021     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20022     test -z "$DEPDIR" && continue
20023     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20024     test -z "$am__include" && continue
20025     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20026     # Find all dependency output files, they are included files with
20027     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20028     # simplest approach to changing $(DEPDIR) to its actual value in the
20029     # expansion.
20030     for file in `sed -n "
20031       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20032          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
20033       # Make sure the directory exists.
20034       test -f "$dirpart/$file" && continue
20035       fdir=`$as_dirname -- "$file" ||
20036 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20037          X"$file" : 'X\(//\)[^/]' \| \
20038          X"$file" : 'X\(//\)$' \| \
20039          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20040 $as_echo X"$file" |
20041     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20042             s//\1/
20043             q
20044           }
20045           /^X\(\/\/\)[^/].*/{
20046             s//\1/
20047             q
20048           }
20049           /^X\(\/\/\)$/{
20050             s//\1/
20051             q
20052           }
20053           /^X\(\/\).*/{
20054             s//\1/
20055             q
20056           }
20057           s/.*/./; q'`
20058       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20059       # echo "creating $dirpart/$file"
20060       echo '# dummy' > "$dirpart/$file"
20061     done
20062   done
20063 }
20064  ;;
20065     "libtool":C)
20066
20067     # See if we are running on zsh, and set the options that allow our
20068     # commands through without removal of \ escapes.
20069     if test -n "${ZSH_VERSION+set}"; then
20070       setopt NO_GLOB_SUBST
20071     fi
20072
20073     cfgfile=${ofile}T
20074     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
20075     $RM "$cfgfile"
20076
20077     cat <<_LT_EOF >> "$cfgfile"
20078 #! $SHELL
20079 # Generated automatically by $as_me ($PACKAGE) $VERSION
20080 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
20081 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
20082
20083 # Provide generalized library-building support services.
20084 # Written by Gordon Matzigkeit, 1996
20085
20086 # Copyright (C) 2014 Free Software Foundation, Inc.
20087 # This is free software; see the source for copying conditions.  There is NO
20088 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
20089
20090 # GNU Libtool is free software; you can redistribute it and/or modify
20091 # it under the terms of the GNU General Public License as published by
20092 # the Free Software Foundation; either version 2 of of the License, or
20093 # (at your option) any later version.
20094 #
20095 # As a special exception to the GNU General Public License, if you
20096 # distribute this file as part of a program or library that is built
20097 # using GNU Libtool, you may include this file under the  same
20098 # distribution terms that you use for the rest of that program.
20099 #
20100 # GNU Libtool is distributed in the hope that it will be useful, but
20101 # WITHOUT ANY WARRANTY; without even the implied warranty of
20102 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20103 # GNU General Public License for more details.
20104 #
20105 # You should have received a copy of the GNU General Public License
20106 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
20107
20108
20109 # The names of the tagged configurations supported by this script.
20110 available_tags=''
20111
20112 # Configured defaults for sys_lib_dlsearch_path munging.
20113 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
20114
20115 # ### BEGIN LIBTOOL CONFIG
20116
20117 # Which release of libtool.m4 was used?
20118 macro_version=$macro_version
20119 macro_revision=$macro_revision
20120
20121 # Whether or not to build shared libraries.
20122 build_libtool_libs=$enable_shared
20123
20124 # Whether or not to build static libraries.
20125 build_old_libs=$enable_static
20126
20127 # What type of objects to build.
20128 pic_mode=$pic_mode
20129
20130 # Whether or not to optimize for fast installation.
20131 fast_install=$enable_fast_install
20132
20133 # Shared archive member basename,for filename based shared library versioning on AIX.
20134 shared_archive_member_spec=$shared_archive_member_spec
20135
20136 # Shell to use when invoking shell scripts.
20137 SHELL=$lt_SHELL
20138
20139 # An echo program that protects backslashes.
20140 ECHO=$lt_ECHO
20141
20142 # The PATH separator for the build system.
20143 PATH_SEPARATOR=$lt_PATH_SEPARATOR
20144
20145 # The host system.
20146 host_alias=$host_alias
20147 host=$host
20148 host_os=$host_os
20149
20150 # The build system.
20151 build_alias=$build_alias
20152 build=$build
20153 build_os=$build_os
20154
20155 # A sed program that does not truncate output.
20156 SED=$lt_SED
20157
20158 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
20159 Xsed="\$SED -e 1s/^X//"
20160
20161 # A grep program that handles long lines.
20162 GREP=$lt_GREP
20163
20164 # An ERE matcher.
20165 EGREP=$lt_EGREP
20166
20167 # A literal string matcher.
20168 FGREP=$lt_FGREP
20169
20170 # A BSD- or MS-compatible name lister.
20171 NM=$lt_NM
20172
20173 # Whether we need soft or hard links.
20174 LN_S=$lt_LN_S
20175
20176 # What is the maximum length of a command?
20177 max_cmd_len=$max_cmd_len
20178
20179 # Object file suffix (normally "o").
20180 objext=$ac_objext
20181
20182 # Executable file suffix (normally "").
20183 exeext=$exeext
20184
20185 # whether the shell understands "unset".
20186 lt_unset=$lt_unset
20187
20188 # turn spaces into newlines.
20189 SP2NL=$lt_lt_SP2NL
20190
20191 # turn newlines into spaces.
20192 NL2SP=$lt_lt_NL2SP
20193
20194 # convert \$build file names to \$host format.
20195 to_host_file_cmd=$lt_cv_to_host_file_cmd
20196
20197 # convert \$build files to toolchain format.
20198 to_tool_file_cmd=$lt_cv_to_tool_file_cmd
20199
20200 # An object symbol dumper.
20201 OBJDUMP=$lt_OBJDUMP
20202
20203 # Method to check whether dependent libraries are shared objects.
20204 deplibs_check_method=$lt_deplibs_check_method
20205
20206 # Command to use when deplibs_check_method = "file_magic".
20207 file_magic_cmd=$lt_file_magic_cmd
20208
20209 # How to find potential files when deplibs_check_method = "file_magic".
20210 file_magic_glob=$lt_file_magic_glob
20211
20212 # Find potential files using nocaseglob when deplibs_check_method = "file_magic".
20213 want_nocaseglob=$lt_want_nocaseglob
20214
20215 # DLL creation program.
20216 DLLTOOL=$lt_DLLTOOL
20217
20218 # Command to associate shared and link libraries.
20219 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
20220
20221 # The archiver.
20222 AR=$lt_AR
20223
20224 # Flags to create an archive.
20225 AR_FLAGS=$lt_AR_FLAGS
20226
20227 # How to feed a file listing to the archiver.
20228 archiver_list_spec=$lt_archiver_list_spec
20229
20230 # A symbol stripping program.
20231 STRIP=$lt_STRIP
20232
20233 # Commands used to install an old-style archive.
20234 RANLIB=$lt_RANLIB
20235 old_postinstall_cmds=$lt_old_postinstall_cmds
20236 old_postuninstall_cmds=$lt_old_postuninstall_cmds
20237
20238 # Whether to use a lock for old archive extraction.
20239 lock_old_archive_extraction=$lock_old_archive_extraction
20240
20241 # A C compiler.
20242 LTCC=$lt_CC
20243
20244 # LTCC compiler flags.
20245 LTCFLAGS=$lt_CFLAGS
20246
20247 # Take the output of nm and produce a listing of raw symbols and C names.
20248 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
20249
20250 # Transform the output of nm in a proper C declaration.
20251 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
20252
20253 # Transform the output of nm into a list of symbols to manually relocate.
20254 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import
20255
20256 # Transform the output of nm in a C name address pair.
20257 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
20258
20259 # Transform the output of nm in a C name address pair when lib prefix is needed.
20260 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
20261
20262 # The name lister interface.
20263 nm_interface=$lt_lt_cv_nm_interface
20264
20265 # Specify filename containing input files for \$NM.
20266 nm_file_list_spec=$lt_nm_file_list_spec
20267
20268 # The root where to search for dependent libraries,and where our libraries should be installed.
20269 lt_sysroot=$lt_sysroot
20270
20271 # Command to truncate a binary pipe.
20272 lt_truncate_bin=$lt_lt_cv_truncate_bin
20273
20274 # The name of the directory that contains temporary libtool files.
20275 objdir=$objdir
20276
20277 # Used to examine libraries when file_magic_cmd begins with "file".
20278 MAGIC_CMD=$MAGIC_CMD
20279
20280 # Must we lock files when doing compilation?
20281 need_locks=$lt_need_locks
20282
20283 # Manifest tool.
20284 MANIFEST_TOOL=$lt_MANIFEST_TOOL
20285
20286 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
20287 DSYMUTIL=$lt_DSYMUTIL
20288
20289 # Tool to change global to local symbols on Mac OS X.
20290 NMEDIT=$lt_NMEDIT
20291
20292 # Tool to manipulate fat objects and archives on Mac OS X.
20293 LIPO=$lt_LIPO
20294
20295 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
20296 OTOOL=$lt_OTOOL
20297
20298 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
20299 OTOOL64=$lt_OTOOL64
20300
20301 # Old archive suffix (normally "a").
20302 libext=$libext
20303
20304 # Shared library suffix (normally ".so").
20305 shrext_cmds=$lt_shrext_cmds
20306
20307 # The commands to extract the exported symbol list from a shared archive.
20308 extract_expsyms_cmds=$lt_extract_expsyms_cmds
20309
20310 # Variables whose values should be saved in libtool wrapper scripts and
20311 # restored at link time.
20312 variables_saved_for_relink=$lt_variables_saved_for_relink
20313
20314 # Do we need the "lib" prefix for modules?
20315 need_lib_prefix=$need_lib_prefix
20316
20317 # Do we need a version for libraries?
20318 need_version=$need_version
20319
20320 # Library versioning type.
20321 version_type=$version_type
20322
20323 # Shared library runtime path variable.
20324 runpath_var=$runpath_var
20325
20326 # Shared library path variable.
20327 shlibpath_var=$shlibpath_var
20328
20329 # Is shlibpath searched before the hard-coded library search path?
20330 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
20331
20332 # Format of library name prefix.
20333 libname_spec=$lt_libname_spec
20334
20335 # List of archive names.  First name is the real one, the rest are links.
20336 # The last name is the one that the linker finds with -lNAME
20337 library_names_spec=$lt_library_names_spec
20338
20339 # The coded name of the library, if different from the real name.
20340 soname_spec=$lt_soname_spec
20341
20342 # Permission mode override for installation of shared libraries.
20343 install_override_mode=$lt_install_override_mode
20344
20345 # Command to use after installation of a shared archive.
20346 postinstall_cmds=$lt_postinstall_cmds
20347
20348 # Command to use after uninstallation of a shared archive.
20349 postuninstall_cmds=$lt_postuninstall_cmds
20350
20351 # Commands used to finish a libtool library installation in a directory.
20352 finish_cmds=$lt_finish_cmds
20353
20354 # As "finish_cmds", except a single script fragment to be evaled but
20355 # not shown.
20356 finish_eval=$lt_finish_eval
20357
20358 # Whether we should hardcode library paths into libraries.
20359 hardcode_into_libs=$hardcode_into_libs
20360
20361 # Compile-time system search path for libraries.
20362 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
20363
20364 # Detected run-time system search path for libraries.
20365 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path
20366
20367 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time.
20368 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path
20369
20370 # Whether dlopen is supported.
20371 dlopen_support=$enable_dlopen
20372
20373 # Whether dlopen of programs is supported.
20374 dlopen_self=$enable_dlopen_self
20375
20376 # Whether dlopen of statically linked programs is supported.
20377 dlopen_self_static=$enable_dlopen_self_static
20378
20379 # Commands to strip libraries.
20380 old_striplib=$lt_old_striplib
20381 striplib=$lt_striplib
20382
20383
20384 # The linker used to build libraries.
20385 LD=$lt_LD
20386
20387 # How to create reloadable object files.
20388 reload_flag=$lt_reload_flag
20389 reload_cmds=$lt_reload_cmds
20390
20391 # Commands used to build an old-style archive.
20392 old_archive_cmds=$lt_old_archive_cmds
20393
20394 # A language specific compiler.
20395 CC=$lt_compiler
20396
20397 # Is the compiler the GNU compiler?
20398 with_gcc=$GCC
20399
20400 # Compiler flag to turn off builtin functions.
20401 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
20402
20403 # Additional compiler flags for building library objects.
20404 pic_flag=$lt_lt_prog_compiler_pic
20405
20406 # How to pass a linker flag through the compiler.
20407 wl=$lt_lt_prog_compiler_wl
20408
20409 # Compiler flag to prevent dynamic linking.
20410 link_static_flag=$lt_lt_prog_compiler_static
20411
20412 # Does compiler simultaneously support -c and -o options?
20413 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
20414
20415 # Whether or not to add -lc for building shared libraries.
20416 build_libtool_need_lc=$archive_cmds_need_lc
20417
20418 # Whether or not to disallow shared libs when runtime libs are static.
20419 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
20420
20421 # Compiler flag to allow reflexive dlopens.
20422 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
20423
20424 # Compiler flag to generate shared objects directly from archives.
20425 whole_archive_flag_spec=$lt_whole_archive_flag_spec
20426
20427 # Whether the compiler copes with passing no objects directly.
20428 compiler_needs_object=$lt_compiler_needs_object
20429
20430 # Create an old-style archive from a shared archive.
20431 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
20432
20433 # Create a temporary old-style archive to link instead of a shared archive.
20434 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
20435
20436 # Commands used to build a shared archive.
20437 archive_cmds=$lt_archive_cmds
20438 archive_expsym_cmds=$lt_archive_expsym_cmds
20439
20440 # Commands used to build a loadable module if different from building
20441 # a shared archive.
20442 module_cmds=$lt_module_cmds
20443 module_expsym_cmds=$lt_module_expsym_cmds
20444
20445 # Whether we are building with GNU ld or not.
20446 with_gnu_ld=$lt_with_gnu_ld
20447
20448 # Flag that allows shared libraries with undefined symbols to be built.
20449 allow_undefined_flag=$lt_allow_undefined_flag
20450
20451 # Flag that enforces no undefined symbols.
20452 no_undefined_flag=$lt_no_undefined_flag
20453
20454 # Flag to hardcode \$libdir into a binary during linking.
20455 # This must work even if \$libdir does not exist
20456 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
20457
20458 # Whether we need a single "-rpath" flag with a separated argument.
20459 hardcode_libdir_separator=$lt_hardcode_libdir_separator
20460
20461 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
20462 # DIR into the resulting binary.
20463 hardcode_direct=$hardcode_direct
20464
20465 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
20466 # DIR into the resulting binary and the resulting library dependency is
20467 # "absolute",i.e impossible to change by setting \$shlibpath_var if the
20468 # library is relocated.
20469 hardcode_direct_absolute=$hardcode_direct_absolute
20470
20471 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
20472 # into the resulting binary.
20473 hardcode_minus_L=$hardcode_minus_L
20474
20475 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
20476 # into the resulting binary.
20477 hardcode_shlibpath_var=$hardcode_shlibpath_var
20478
20479 # Set to "yes" if building a shared library automatically hardcodes DIR
20480 # into the library and all subsequent libraries and executables linked
20481 # against it.
20482 hardcode_automatic=$hardcode_automatic
20483
20484 # Set to yes if linker adds runtime paths of dependent libraries
20485 # to runtime path list.
20486 inherit_rpath=$inherit_rpath
20487
20488 # Whether libtool must link a program against all its dependency libraries.
20489 link_all_deplibs=$link_all_deplibs
20490
20491 # Set to "yes" if exported symbols are required.
20492 always_export_symbols=$always_export_symbols
20493
20494 # The commands to list exported symbols.
20495 export_symbols_cmds=$lt_export_symbols_cmds
20496
20497 # Symbols that should not be listed in the preloaded symbols.
20498 exclude_expsyms=$lt_exclude_expsyms
20499
20500 # Symbols that must always be exported.
20501 include_expsyms=$lt_include_expsyms
20502
20503 # Commands necessary for linking programs (against libraries) with templates.
20504 prelink_cmds=$lt_prelink_cmds
20505
20506 # Commands necessary for finishing linking programs.
20507 postlink_cmds=$lt_postlink_cmds
20508
20509 # Specify filename containing input files.
20510 file_list_spec=$lt_file_list_spec
20511
20512 # How to hardcode a shared library path into an executable.
20513 hardcode_action=$hardcode_action
20514
20515 # ### END LIBTOOL CONFIG
20516
20517 _LT_EOF
20518
20519     cat <<'_LT_EOF' >> "$cfgfile"
20520
20521 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
20522
20523 # func_munge_path_list VARIABLE PATH
20524 # -----------------------------------
20525 # VARIABLE is name of variable containing _space_ separated list of
20526 # directories to be munged by the contents of PATH, which is string
20527 # having a format:
20528 # "DIR[:DIR]:"
20529 #       string "DIR[ DIR]" will be prepended to VARIABLE
20530 # ":DIR[:DIR]"
20531 #       string "DIR[ DIR]" will be appended to VARIABLE
20532 # "DIRP[:DIRP]::[DIRA:]DIRA"
20533 #       string "DIRP[ DIRP]" will be prepended to VARIABLE and string
20534 #       "DIRA[ DIRA]" will be appended to VARIABLE
20535 # "DIR[:DIR]"
20536 #       VARIABLE will be replaced by "DIR[ DIR]"
20537 func_munge_path_list ()
20538 {
20539     case x$2 in
20540     x)
20541         ;;
20542     *:)
20543         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\"
20544         ;;
20545     x:*)
20546         eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\"
20547         ;;
20548     *::*)
20549         eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
20550         eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\"
20551         ;;
20552     *)
20553         eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\"
20554         ;;
20555     esac
20556 }
20557
20558
20559 # Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
20560 func_cc_basename ()
20561 {
20562     for cc_temp in $*""; do
20563       case $cc_temp in
20564         compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
20565         distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
20566         \-*) ;;
20567         *) break;;
20568       esac
20569     done
20570     func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
20571 }
20572
20573
20574 # ### END FUNCTIONS SHARED WITH CONFIGURE
20575
20576 _LT_EOF
20577
20578   case $host_os in
20579   aix3*)
20580     cat <<\_LT_EOF >> "$cfgfile"
20581 # AIX sometimes has problems with the GCC collect2 program.  For some
20582 # reason, if we set the COLLECT_NAMES environment variable, the problems
20583 # vanish in a puff of smoke.
20584 if test set != "${COLLECT_NAMES+set}"; then
20585   COLLECT_NAMES=
20586   export COLLECT_NAMES
20587 fi
20588 _LT_EOF
20589     ;;
20590   esac
20591
20592
20593 ltmain=$ac_aux_dir/ltmain.sh
20594
20595
20596   # We use sed instead of cat because bash on DJGPP gets confused if
20597   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
20598   # text mode, it properly converts lines to CR/LF.  This bash problem
20599   # is reportedly fixed, but why not run on old versions too?
20600   sed '$q' "$ltmain" >> "$cfgfile" \
20601      || (rm -f "$cfgfile"; exit 1)
20602
20603    mv -f "$cfgfile" "$ofile" ||
20604     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
20605   chmod +x "$ofile"
20606
20607  ;;
20608
20609   esac
20610 done # for ac_tag
20611
20612
20613 as_fn_exit 0
20614 _ACEOF
20615 ac_clean_files=$ac_clean_files_save
20616
20617 test $ac_write_fail = 0 ||
20618   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20619
20620
20621 # configure is writing to config.log, and then calls config.status.
20622 # config.status does its own redirection, appending to config.log.
20623 # Unfortunately, on DOS this fails, as config.log is still kept open
20624 # by configure, so config.status won't be able to write to it; its
20625 # output is simply discarded.  So we exec the FD to /dev/null,
20626 # effectively closing config.log, so it can be properly (re)opened and
20627 # appended to by config.status.  When coming back to configure, we
20628 # need to make the FD available again.
20629 if test "$no_create" != yes; then
20630   ac_cs_success=:
20631   ac_config_status_args=
20632   test "$silent" = yes &&
20633     ac_config_status_args="$ac_config_status_args --quiet"
20634   exec 5>/dev/null
20635   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20636   exec 5>>config.log
20637   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20638   # would make configure fail if this is the last instruction.
20639   $ac_cs_success || as_fn_exit 1
20640 fi
20641 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20642   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20643 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20644 fi
20645